USB 3.0 - Knowledge (XXG)

1106: 332:(USB) standard for interfacing computers and electronic devices. It was released in November 2008. The USB 3.0 specification defined a new architecture and protocol, named SuperSpeed, which included a new lane for providing full-duplex data transfers that physically required five additional wires and pins, while also adding a new signal coding scheme (8b/10b symbols, 5 Gbps; also known later as Gen 1), and preserving the USB 2.0 architecture and protocols and therefore keeping the original four pins and wires for the USB 2.0 backward-compatibility, resulting in nine wires in total and nine or ten pins at connector interfaces (ID-pin is not wired). The new transfer rate, marketed as 671: 1410: 1541: 1447: 310: 47: 793: 1117: 512: 1528:

encoding is 128b/132b, so transmission of 16 bytes physically takes 16.5 bytes, or 3% overhead. Therefore, the new raw byte-rate is 128/132 * 10 Gbit/s = 9.697 Gbit/s = 1212 MB/s. In reality any operation mode has additional link management and protocol overhead, so the best-case achievable data rates for the Gen 2 operation mode are of roughly below 800 MB/s for reading bulk transfers only.

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A USB 3.0 Standard-A receptacle accepts either a USB 3.0 Standard-A plug or a USB 2.0 Standard-A plug. Conversely, it is possible to plug a USB 3.0 Standard-A plug into a USB 2.0 Standard-A receptacle. This is a principle of backward compatibility. The Standard-A plug is used

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devices. When manufacturers were unable to resolve the interference issues in time, some mobile devices, such as the Vivo Xplay 3S, had to drop support for USB 3.0 just before they shipped. Various strategies can be applied to resolve the problem, ranging from simple solutions such as increasing the

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bus provides for a transfer mode at a nominal rate of 5.0 Gbit/s, in addition to the three existing transfer modes. Accounting for the encoding overhead, the raw data throughput is 4 Gbit/s, and the specification considers it reasonable to achieve 3.2 Gbit/s (400 MB/s) or more in

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The SuperSpeed transaction is initiated by a host request, followed by a response from the device. The device either accepts the request or rejects it; if accepted, the device sends data or accepts data from the host. If the endpoint is halted, the device responds with a STALL handshake. If there is

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As with the previous version, the same considerations around encoding and raw data rates apply. Although both Gen 1x2 and Gen 2(x1) signal at 10 Gbit/s, Gen 1x2 uses the older, less efficient 8b/10b line coding which results in a lower raw data rate compared with Gen 2(x1),

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P55A-UD4 or P55A-UD6) have a manual switch (in BIOS) that can connect the USB 3.0 chip to the processor (instead of the PCH), which did provide full-speed PCI Express 2.0 connectivity even then, but this meant using fewer PCI Express 2.0 lanes for the graphics card. However, newer boards (e.g.

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A USB 3.0 Standard-B receptacle accepts either a USB 3.0 Standard-B plug or a USB 2.0 Standard-B plug. Backward compatibility applies to connecting a USB 2.0 Standard-B plug into a USB 3.0 Standard-B receptacle. However, it is not possible to plug a USB 3.0 Standard-B

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As with earlier versions of USB, USB 3.0 provides power at 5 volts nominal. The available current for low-power (one unit load) SuperSpeed devices is 150 mA, an increase from the 100 mA defined in USB 2.0. For high-power SuperSpeed devices, the limit is six unit loads or 900 mA

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These firmware updates resolve the following issues related to the USB 3.0 ports on these boards: • BIOS and operating system do not detect devices attached to the USB 3.0 ports. • System hangs on POST code 58 for one minute if any device is attached to USB 3.0 ports, and then continues the boot

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USB 3.0 Type-B receptacles, such as those found on peripheral devices, are larger than in USB 2.0 (or earlier versions), and accept both the larger USB 3.0 Type-B plug and the smaller USB 2.0 (or earlier) Type-B plug. USB 3.0 Type-B plugs are larger than USB 2.0 (or

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The VBUS, D−, D+, and GND pins are required for USB 2.0 communication. The five additional USB 3.0 pins are two differential pairs and one ground (GND_DRAIN). The two additional differential pairs are for SuperSpeed data transfer; they are used for full duplex SuperSpeed signaling. The

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USB 3.0 also introduced a new Micro-B cable plug, which consists of a standard USB 1.x/2.0 Micro-B cable plug, with an additional 5-pin plug "stacked" beside it. That way, the USB 3.0 Micro-B host receptacle preserves its backward compatibility with the USB 1.x/2.0 Micro-B cable plug,

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adapter or external power supply, in order to power many USB 3.0 devices such as mobile phones, or external hard drives that have no power source other than USB; as of 2011, this is often used to supply two to four USB 3.0 ports with the full 0.9 A (4.5 W) of power that each

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In January 2013 the USB group announced plans to update USB 3.0 to 10 Gbit/s (1250 MB/s). The group ended up creating a new USB specification, USB 3.1, which was released on 31 July 2013, replacing the USB 3.0 standard. The USB 3.1 specification takes over the existing USB 3.0's

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specification, defining the doubling of bandwidth for existing USB-C cables. Under the USB 3.2 specification, released 22 September 2017, existing SuperSpeed certified USB-C 3.1 Gen 1 cables will be able to operate at 10 Gbit/s (up from 5 Gbit/s), and SuperSpeed+ certified

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The nominal data rate in bytes accounts for bit-encoding overhead. The physical SuperSpeed signaling bit rate is 5 Gbit/s. Since transmission of every byte takes 10 bit times, the raw data overhead is 20%, so the raw byte rate is 500 MB/s, not 625. Similarly, for Gen 2 link the

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Front view of a Standard-A USB 3.0 connector, showing its front row of four pins for the USB 1.x/2.0 backward compatibility, and a second row of five pins for the later (but out-of-date) USB 3.0 connectivity. The plastic insert is in the USB 3.0 standard blue color, Pantone

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in September 2022, but Apple never provided them. On the other hand, USB 3.2 Gen 1x1 (5 Gbit/s) and Gen 2x1 (10 Gbit/s) implementations have become quite common. Again, backward-compatibility is given by the parallel USB 2.0 implementation.

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allowing devices with USB 3.0 Micro-B ports to run at USB 2.0 speeds on USB 2.0 Micro-B cables. However, it is not possible to plug a USB 3.0 Micro-B plug into a USB 2.0 Micro-B receptacle, due to the physically larger connector.

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USB-C 3.1 Gen 2 cables will be able to operate at 20 Gbit/s (up from 10 Gbit/s). The increase in bandwidth is a result of multi-lane operation over existing wires that were intended for flip-flop capabilities of the USB-C connector.

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and interrupt) are preserved but the protocol and electrical interface are different. The specification defines a physically separate channel to carry USB 3.0 traffic. The changes in this specification make improvements in the following areas:

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lack of buffer space or data, it responds with a Not Ready (NRDY) signal to tell the host that it is not able to process the request. When the device is ready, it sends an Endpoint Ready (ERDY) to the host which then reschedules the transaction.

441:(20 Gbit/s, 2.422 GB/s), are only possible with Full-Featured USB Type-C Fabrics (24 pins). As of 2023, USB 3.2 Gen 1x2 and Gen 2x2 are not implemented on many products yet; Intel, however, starts to include them in its 1424:

Micro USB 3.0 (Micro-B) plug and receptacle are intended primarily for small portable devices such as smartphones, digital cameras and GPS devices. The Micro USB 3.0 receptacle is backward compatible with the Micro USB 2.0 plug.

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demonstrated the first USB 3.2 Gen 2x2 operation mode, where a Windows PC was connected to a storage device, reaching an average data rate of 1600 MB/s for reading bulk transmissions, which is 66% of its raw throughput.

409:, released in September 2017, fully replaces the USB 3.1 specification. The USB 3.2 specification added a second lane to the Enhanced SuperSpeed System besides other enhancements, so that SuperSpeedPlus USB implements the 1497:

The USB 3.1 specification includes the USB 2.0 specification while fully preserving its dedicated physical layer, architecture, and protocol in parallel. USB 3.1 specification defines the following operation modes:

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The re-specification of USB 3.0 as "USB 3.1 Gen 1" was misused by some manufacturers to advertise products with signaling rates of only 5 Gbit/s as "USB 3.1" by omitting the defining generation.

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Starting with the USB 3.2 specification, USB-IF introduced a new naming scheme. To help companies with branding of the different operation modes, USB-IF recommended branding the 5, 10, and 20 Gbit/s capabilities as

503:. This gives USB 3.0 a potential total bidirectional bandwidth twenty times greater than USB 2.0. Considering flow control, packet framing and protocol overhead, applications can expect 450 MB/s of bandwidth. 402:

connections, more than twice the rate of USB 3.0 (aka Gen 1). Backward-compatibility is still given by the parallel USB 2.0 implementation. USB 3.1 Gen 2 Type-A and Type-B connectors are usually teal-colored.

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Most PC manufacturers label each USB port using the logo for USB type ... the USB 2.0 logo is a trident, while the USB 3.0 logo is a similar trident with the letters 'SS' (which stands for SuperSpeed) attached.

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PEX8608 or PEX8613 PCI Express switch) that combines two PCI Express 2.5 GT/s lanes into a single PCI Express 5 GT/s lane (among other features), thus obtaining the necessary bandwidth from the PCH.

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process. • In Device Manager, the Renesas USB 3.0 eXtensible Host Controller is shown with a yellow bang and the error message 'Windows has stopped this device because it has reported problems. Code 43'.

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Since USB 2.0 and USB 3.0 ports may coexist on the same machine and they look similar, the USB 3.0 specification recommends that the Standard-A USB 3.0 receptacle have a blue insert

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In USB 3.0, dual-bus architecture is used to allow both USB 2.0 (Full Speed, Low Speed, or High Speed) and USB 3.0 (SuperSpeed) operations to take place simultaneously, thus providing

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USB 3.0 has transmission speeds of up to 5 Gbit/s or 5000 Mbit/s, about ten times faster than USB 2.0 (0.48 Gbit/s) even without considering that USB 3.0 is

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USB 3.0 port provided by an ExpressCard-to-USB 3.0 adapter may be connected to a separately-powered USB 3.0 hub, with external devices connected to that USB 3.0 hub.

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support was not included with the initial release of the operating system. However, drivers that enable support for Windows 7 are available through websites of hardware manufacturers.

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Unlike previous standards, the USB 3.0 standard does not specify a maximum cable length, requiring only that all cables meet an electrical specification: for copper cabling with

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chipset. Some industry analysts have claimed that Intel was slow to integrate USB 3.0 into the chipset, thus slowing mainstream adoption. These delays may be due to problems in the

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Support for rotating media – the bulk protocol is updated with a new feature called Stream Protocol that allows a large number of logical streams within an Endpoint

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packets, combined with asynchronous notifications, enables links that are not actively passing packets to be put into reduced power states, which allows better power management.

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Improved bus use – a new feature is added (using packets NRDY and ERDY) to let a device asynchronously notify the host of its readiness, with no need for polling

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standard). USB 3.0 Type-A and B connectors are usually blue, to distinguish them from USB 2.0 connectors, as recommended by the specification, and by the initials

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In February 2019, USB-IF simplified the marketing guidelines by excluding Gen 1x2 mode and required the SuperSpeed trident logos to include maximum transfer speed.

3575: 524:. The structural topology is the same, consisting of a tiered star topology with a root hub at level 0 and hubs at lower levels to provide bus connectivity to devices. 3535:

USB 3.0 includes a variant of the Standard-B connectors which has two additional conductors to provide power to USB adapters. Image courtesy of USB Implementers Forum

5835: 2498: 4048: 4031: 3663: 1593:), 5 Gbit/s signaling rate over 1 lane using 8b/10b encoding (raw data rate: 500 MB/s); replaces USB 3.1 Gen 1, or USB 3.0, respectively. 2830: 686:(USB-IF), the managing body of USB specifications. This move effectively opened the specification to hardware developers for implementation in future products. 2449: 3547: 2723: 4684: 4470: 3963: 2328: 856:. In addition to an empty PCIe slot on the motherboard, many "PCI Express to USB 3.0" expansion cards must be connected to a power supply such as a 482:

Increased bandwidth – USB 3.0 uses two unidirectional data paths instead of only one: one to receive data and the other to transmit

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A factor affecting the speed of USB storage devices (more evident with USB 3.0 devices, but also noticeable with USB 2.0 ones) is that the

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The USB 3.0 Promoter Group announced on 17 November 2008 that the specification of version 3.0 had been completed and had made the transition to the

4841: 1432:, which is an eSATA/USB combo, is designed to accept USB Type-A plugs from USB 2.0 (or earlier), so it also accepts USB 3.0 Type-A plugs. 551:

varying by up to 5000 ppm at 33 KHz to reduce EMI. As a result, the receiver needs to continually "chase" the clock to recover the data.

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Transfer speed – USB 3.0 adds a new transfer type called SuperSpeed or SS, 5 Gbit/s (electrically, it is more similar to

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USB 3.0 port is capable of (while also transmitting data), whereas the PCI Express slot itself cannot supply the required amount of power.

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USB Micro-B USB 2.0 vs USB Micro-B SuperSpeed (USB 3.0) (Note that “Macro-B” in the image is an error. No such term has ever existed for USB.)

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PLX model numbers are from the P55A-UD7 manual, page 7 and Asus P7P55D-E Premium manual p. 2-2; the P55A-UD7 has a block diagram on page 8

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operation modes while operating on two lanes. The SuperSpeed architecture and protocol (aka SuperSpeed USB) still implements the one-lane

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Interfaces are listed by their speed in the (roughly) ascending order, so the interface at the end of each section should be the fastest.

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distance of USB 3.0 devices from Wi-Fi and Bluetooth devices, to applying additional shielding around internal computer components.

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plug into a USB 2.0 Standard-B receptacle, due to the physically larger connector. The Standard-B plug is used at the device side.

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with wireless devices operating in the 2.4 GHz ISM band. This may result in a drop in throughput or complete loss of response with

1015: 2777: 46: 5264: 4945: 4784: 4714: 4015: 3976: 2484: 2412: 607: 827:-to-USB 3.0 adapters may connect by a cable to an additional USB 2.0 port on the computer, which supplies additional power. 4774: 3317:"USB Attached SCSI (UAS): Enabling Even Better USB 3.0 Performance – Faster USB 3.0 Performance: Examining UASP And Turbo Mode" 3027: 849: 1619:), 10 Gbit/s signaling rate over 1 lane using 128b/132b encoding (raw data rate: 1212 MB/s); replaces USB 3.1 Gen 2. 1409: 4111: – CES 2014 report of a laptop docking port using a single USB 3.1 port to supply power, video and USB peripherals 3779: 3606: 2171: 2095: 2009: 1421:

earlier) Type-B plugs; therefore, USB 3.0 Type-B plugs cannot be inserted into USB 2.0 (or earlier) Type-B receptacles.

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between two Synopsys HAPS-70 FPGA-based prototyping systems while using backward compatible USB connectors, cables and software.

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in November 2009, while the first certified USB 3.0 consumer products were announced on 5 January 2010, at the Las Vegas

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Two-lane operation (USB 3.2 Gen 1x2, USB 3.2 Gen 2x2) is only possible with Full-Featured USB-C Fabrics.

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interface. Apple, Inc. announced laptops with USB 3.0 ports on 11 June 2012, nearly four years after USB 3.0 was finalized.

5799: 5216: 4867: 4836: 4252: 4136: 3205: 1011:μD72020x family of host controllers, which are known to require a firmware update to function properly with some devices. 3264: 899:

Commercial controllers were expected to enter into volume production in the first quarter of 2010. On 14 September 2009,

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All data is sent as a stream of eight-bit (one-byte) segments that are scrambled and converted into 10-bit symbols via

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connector, USB 2.0 host. Note the five additional pins on the underside of the tongue of the USB 3.0 port.

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The USB 3.2 standard includes the USB 2.0 specification with four dedicated wires on the physical layer. The

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worked with Renesas to add its USB 3.0 implementation into its chipsets for its 2011 platforms. At CES2011,

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with a signal speed of 10 Gbit/s and a raw data rate of 1212 MB/s over existing Type-A, Type-B, and

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If faster connections to storage devices are the reason to consider USB 3.0, an alternative is to use

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protocol. The USB 3.1 Gen 2 mode also reduces line encoding overhead to just 3% by changing the

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USB 3.2 is supported with the default Windows 10 USB drivers and in Linux kernels 4.18 and onwards.

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17 3D featuring a Renesas USB 3.0 host controller several months before some of their competitors.

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On 25 July 2017, a press release from the USB 3.0 Promoter Group detailed a pending update to the

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USB 3.0 and USB 2.0 (or earlier) Type-A plugs and receptacles are designed to interoperate.

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architecture and protocol with its operation mode (8b/10b symbols, 5 Gbps), giving it the label

329: 911:, targeted for laptops (or desktops with ExpressCard slot addition) at the CES in Las Vegas Nevada. 5469: 4976: 4531: 3395:"Gigabyte P55A-UD6 and UD7 (NEC PD720200) – Not All USB 3.0 Implementations Are Created Equal" 3242: 3234: 2695: 1629:, 10 Gbit/s signaling rate over 2 lanes using 8b/10b encoding (raw data rate: 1000 MB/s). 1041: 1008: 979: 889: 732:. As of November 2010, Renesas and Fresco Logic have passed USB-IF certification. Motherboards for 709: 702: 587: 3316: 3175: 792: 4520: 4434: 3912: 3874: 2687: 1895: 904: 880:

The USB Promoter Group announced the release of USB 3.0 in November 2008. On 5 January 2010, the

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laptop series were as well; yet the USB root hosts failed to work at SuperSpeed under Windows 8.

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processors have been seen with Asmedia and Etron host controllers as well. On 28 October 2010,

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GND_DRAIN pin is for drain wire termination and to control EMI and maintain signal integrity.

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The connector has the same physical configuration as its predecessor but with five more pins.

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contains support for USB 3.0 since version 2.6.31, which was released in September 2009.

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architecture adding and providing a new coding schema (128b/132b symbols) and protocol named

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Additional power for multiple ports on a laptop PC may be obtained in the following ways:

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USB 3.0 ports may implement other USB specifications for increased power, including the

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encompasses both, but separated – and in parallel to the USB 2.0 implementation:

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after encoding overhead, which is about 10 times faster than High-Speed (maximum for

3964:"USB 3.2 standard gets new, even more confusing names ahead of its mainstream debut" 3067: 2755: 896:

USB 3.0 motherboards, and an Asus motherboard that was cancelled before production.

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Power management – U0 to U3 link power management states are defined

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As measured by the Ellisys USB Explorer Protocol Analyzer, the IP realized 10

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was the first Microsoft operating system to offer built in support for USB 3.0. In

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20gbps,37124.html "Synopsys Shows World's First USB 3.2 Demo With 20Gbps Speeds"

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300C color). The same color-coding applies to the USB 3.0 Standard-A plug.

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connector has two additional pins for power and ground supplied to the device.

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USB 3.0 Standard-A plug (top) and receptacle (bottom), with annotated pins

437:(10 Gbit/s with raw data rate of 1 GB/s after encoding overhead) and 5769: 5486: 5416: 5411: 5401: 5060: 4759: 4548: 4455: 4439: 4363: 4322: 3904: 3429:"USB 3.0 Radio Frequency Interference Impact on 2.4 GHz Wireless Devices" 1885: 1857: 1787: 1548: 924:

supports USB 3.0 since version 8.2, which was released in February 2011.

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Internal circuitboard and connectors of a USB 3.0 four-port hub, using a

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If the external device has an appropriate connector, it can be powered by an

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Manufacturers of USB 3.0 host controllers include, but are not limited to,

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Universal Serial Bus Type-C Cable and Connector Specification, Release 2.2

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Side connectors on a laptop computer. Left to right: USB 3.0 host,

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series were available with USB 3.0 ports, and, as of May 2012, the

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platform, a wait to mature all the 3.0 connections standards (USB 3.0,

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announced a small portable HDD bundled with an additional USB 3.0

900: 753: 745: 713: 537: 459: 345: 3548:"SuperSpeed USB (USB 3.0) Performance to Double with New Capabilities" 2950:"Understanding USB 3.0 in Windows 8 | Build2011 | Channel 9" 2145: 1977: 1975: 1973: 5650: 5423: 5160: 5051: 5026: 5016: 5011: 5006: 5001: 4819: 4709: 4669: 4629: 4368: 4312: 3719: 1466: 1429: 987: 881: 865: 757: 729: 583:(LFSR). The LFSR is reset whenever a COM symbol is sent or received. 337: 17: 5145: 5056: 4379: 610:

for up to 1.5 A or 7.5 W, or, in the case of USB 3.1, the

2274:"The USB 3.2 Specification released on September 22, 2017 and ECNs" 1987: 1949:"Intel Universal Serial Bus (USB) Frequently Asked Questions (FAQ)" 1165: 5155: 5046: 4986: 4924: 4897: 4779: 4729: 4654: 4224: 2046:

PCs for Grown-Ups: Getting the Most Out of Your Windows 8 Computer

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The first USB 3.0 consumer products were announced and shipped by

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26 wires, the maximum practical length is 3 meters (10 ft).

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announced the first two certified USB 3.0 motherboards, one by

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The ExpressCard may have a socket for an external power supply.

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laptops that would include USB 3.0. As of April 2011, the

5707: 5531: 5099: 4724: 4719: 4464: 4419: 4244: 4145: 3752:"USB 3.2 is going to make the current USB branding even worse" 2622:(Press release). USB Implementers Forum, Inc. 16 November 2010 1716: 1004: 944:

with integrated USB 3.0 ports in 2012 with the release of the

852:

standard), USB 3.0 support can be added as a PCI Express

749: 725: 103: 57: 3600:"USB 3.1 Specification Language Usage Guidelines from USB-IF" 2413:"USB 3.2 Specification Language Usage Guidelines from USB-IF" 2085:"USB 3.1 Specification Language Usage Guidelines from USB-IF" 2664:"First Certified Superspeed USB Consumer Products Announced" 1478:

channel. The new mode's logo features a caption stylized as

1125:

USB 3.0 Standard-A receptacle (top, in the blue color "

903:

announced a USB 3.0 external hard drive. On 4 January 2010,

3977:

USB 3.2 Specification Language Usage Guidelines from USB-IF

3291:"Gigabyte's UASP USB 3.0 driver boosts USB 2.0 performance" 2975:"USB in MS Windows 7 more reliable, but no 3.0 speed boost" 2620:"USB-IF announces second certified USB 3.0 host controller" 1129:

300C"), Standard-B plug (middle), and Micro-B plug (bottom)

1003:

Various early USB 3.0 implementations widely used the

303:

20 Gbit/s (2.422 GB/s, USB 3.2 Gen 2x2)

4016:

USB Data Performance Language Usage Guidelines from USB-IF

3664:"SuperSpeed USB 10 Gbps – Ready for Development" 2520:. USB Implementers Forum. 17 November 2008. Archived from 2485:

USB Data Performance Language Usage Guidelines from USB-IF

1544:

A deprecated SuperSpeed+ USB 20 Gbit/s packaging logo

1450:

A deprecated SuperSpeed+ USB 10 Gbit/s packaging logo

1930:

USB hardware § Host and device interface receptacles

433:) operation mode. Therefore, two-lane operations, namely 301:

10 Gbit/s (1.212 GB/s, USB 3.1 Gen 2)

3997:(Technical report). USB 3.0 Promoter Group. October 2022 3265:"Gigabyte adds UASP support to its USB 3.0 motherboards" 2877:[First USB 3 drivers coming with Linux 2.6.31]. 313:

A deprecated SuperSpeed USB 5 Gbit/s packaging logo

27:

Third major version of the Universal Serial Bus standard

3785:(Press release). USB 3.0 Promoter Group. Archived from 3176:"USB 3.0: Renesas Electronics USB 3.0 Firmware Updates" 2016:. USB Implementers Forum. pp. 5–20. Archived from 1045:

Gigabyte P55A-UD7 or the Asus P7P55D-E Premium) used a

4114: 3935:"USB 3.2 Work Is On the Way for the Linux 4.18 Kernel" 579:(EMI). Scrambling is implemented using a free-running 276:

1.5 A (BC 1.1/1.2, USB 3.2 single-lane)

3576:"SuperSpeed USB 10 Gbps – Ready for Development" 3235:"How to improve the compatibility of USB3.0 devices?" 2094:. USB Implementers Forum. 28 May 2015. Archived from 1650:

though both using the newer SuperSpeedPlus protocol.

1136:

for connecting to a computer port, at the host side.

1049:

technique (in the case of those boards provided by a

1018:(BOT) protocol drivers are generally slower than the 3034:(in German). Germany: Heise Medien. 21 October 2009. 555:

is helped by the 8b/10b encoding and other designs.

5792: 5736: 5695: 5686: 5564: 5500: 5443: 5372: 5307: 5298: 5195: 5174: 5123: 4959: 4855: 4607: 4541: 4448: 4418: 4331: 4300: 4243: 4197: 3206:"NEC uPD720200 USB 3.0 not working on Ubuntu 12.04" 2881:(in German). Germany: Heise Medien. 3 December 2009 2578: 2576: 2574: 1474:, putting it on par with a single first-generation 796:A USB 3.0 controller in form of a PCI Express 575:; this helps prevent transmissions from generating 295: 287: 282: 270: 262: 257: 222: 214: 206: 198: 188: 174: 160: 148: 143: 128: 118: 86: 68: 63: 53: 2043: 2042:McFedries, Paul (2013). "Connecting USB Devices". 3780:"USB 3.0 Promoter Group Announces USB 3.2 Update" 3722:USB 3.1 nominal data rates of more than 900 2329:"Universal Serial Bus Revision 3.0 Specification" 2172:"Universal Serial Bus Revision 3.1 Specification" 2010:"Universal Serial Bus Revision 3.1 Specification" 30:"SuperSpeed" redirects here. For other uses, see 3849: 3847: 4842:Coherent Accelerator Processor Interface (CAPI) 3557:(Press release). 6 January 2013. Archived from 3393:Schmid, Patrick; Roos, Achim (26 August 2010). 1463:, and introduces a faster transfer rate called 1387:Power provided to device (Powered-B only) 614:for charging the host device up to 100 W. 3778:Saunders, Brad; Nardozza, Liz (25 July 2017). 3028:"Spekulationen über Verzögerungen bei USB 3.0" 952:manufacturing process, a focus to advance the 844:On the motherboards of desktop PCs which have 5805:History of computing hardware (1960s–present) 5272: 4505: 4395: 4130: 3837: 3835: 1398:Ground for DPWR return (Powered-B only) 458:The USB 3.0 specification is similar to 8: 4103:"Supreme Port: 4 Huge Changes Coming to USB" 2724:"Asus cancels its first usb 3.0 motherboard" 2547:"First Certified USB 3.0 Products Announced" 1982:USB Implementers Forum (20 September 2023). 638:In 2023, they were replaced again, removing 394:) while defining a new transfer mode called 39: 3899: 3897: 336:(SS), can transfer signals at up to 5 5692: 5304: 5279: 5265: 5257: 4512: 4498: 4490: 4471:Universal Power Adapter for Mobile Devices 4402: 4388: 4380: 4137: 4123: 4115: 3644:. USB Implementers Forum. 30 November 2018 2459:(Presentation). p. 16. Archived from 2079: 2077: 1920:List of device bit rates § Peripheral 1669: 443:LGA 1200 Rocket Lake chipsets (500 series) 38: 3124:"Intel delays USB 3.0 support until 2011" 2268: 2266: 2264: 2262: 2260: 2258: 1350:SuperSpeed transmitter differential pair 278:3 A (USB 3.2 multi-lane Type-C) 168:Micro-A & Micro-B plugs: 12.2 mm 2593:. USB Implementers Forum. Archived from 2178:. USB Implementers Forum. Archived from 1986:. USB Implementers Forum. Archived from 1197: 990:platform intended for handheld devices. 182:Micro-A & Micro-B plugs: 1.8 mm 4476:DC Power supply for notebook computer ( 4047:was invoked but never defined (see the 4030:was invoked but never defined (see the 2323: 2321: 2319: 2317: 1940: 5836:Computer-related introductions in 2008 3883: 3872: 3629: 3627: 3504:"USB 3.0 Interface Bus, Cable Diagram" 3367:Soderstrom, Thomas (9 December 2009). 3289:Nilsson, Lars-Göran (11 August 2010). 2584:"SuperSpeed USB Consumer Cert Final 2" 2381:"USB Power Delivery Specification 1.0" 1984:"USB-IF Licensed Mark(s) Requirements" 1671:USB 3.2 specification operation modes 1305:SuperSpeed receiver differential pair 982:announced support of USB 3.0 with its 603:)—almost twice USB 2.0's 500 mA. 299:5 Gbit/s (500 MB/s, USB 3.0) 3915:from the original on 17 November 2021 3905:"World's First USB 3.2 Demonstration" 3738:Real-World USB 3.2 Gen 2x1 throughput 3458:"手机厂商阉割Type-C接口的真相：影响手机信号！-科技频道-手机搜狐" 2450:"USB DevDays 2019 – Branding Session" 2448:Ravencraft, Jeff (19 November 2019). 2206:"USB 3.0 Physical Layer Measurements" 2121:"USB 3.1 Gen 1 & Gen 2 explained" 1687:USB 3.2 specification operation mode 1380: 697:(CES), including two motherboards by 7: 5810:List of pioneers in computer science 3438:. USB Implementers Forum. April 2012 3263:Nilsson, Lars-Göran (30 July 2010). 3094:"PCIe 3.0 Specification Coming Soon" 2429:from the original on 3 November 2021 2140: 2138: 1914:Extensible Host Controller Interface 1062:USB 3.0 devices and cables may 328:, is the third major version of the 4042: 4025: 2923:"FreeBSD 8.2-RELEASE Release Notes" 1016:USB Mass Storage Bulk-Only Transfer 3750:Bright, Peter (26 February 2019). 1470:, corresponding to operation mode 1459:transfer rate, now referred to as 974:began supporting USB 3.0 with its 608:USB Battery Charging Specification 25: 3841:USB 3.2 Specification. Figure 3-2 3475:Lynn, Samara (5 September 2013). 2999:Crothers, Brooke (7 March 2010). 2204:Engbretson, Mike (January 2009). 528:Data transfer and synchronization 184:Type-C (USB-C) plug: 2.40 mm 170:Type-C (USB-C) plug: 8.25 mm 156:Type-C (USB-C) plug: 6.65 mm 5243: 5242: 4043:Cite error: The named reference 4026:Cite error: The named reference 2948:McVay, Bob (15 September 2011). 2702:from the original on 1 June 2010 2555:. 7 January 2010. Archived from 2050:. Indianapolis: Que Publishing. 1888: 1856: 1786: 1726: 1175: 1164: 1115: 1104: 1093: 760:X500" that included USB 3.0 and 612:USB Power Delivery Specification 218:9 (Type A & B) / 24 (Type-C) 45: 1713:Measured real-world throughput 1605:-architecture and -protocols): 1579:-architecture and -protocols): 1263:USB 2.0 differential pair 1199:USB 3.0 connector pinouts 445:in January 2021 and AMD in its 340:with raw data rate of 500 3811:Bright, Peter (26 July 2017). 3341:Hamid, Adnan (18 March 2012). 2236:. hp.com. 2012. Archived from 2067:– via Internet Archive. 1085:USB hardware § Connectors 1025:On some old (2009–2010) 581:linear feedback shift register 180:Standard-B plug: 10.44 mm 1: 5800:History of computing hardware 4837:Intel Ultra Path Interconnect 4063:Everything USB, February 2022 4061:Real-world USB 3.2 throughput 3045:Mah, Paul (23 October 2009). 2903:. Linux magazine. 9 June 2009 1482:; this refers to the updated 5668:Network interface controller 4815:Intel QuickPath Interconnect 4805:Direct Media Interface (DMI) 4429:Common external power supply 3740:Everything USB, October 2022 3100:. 5 May 2010. Archived from 3068:"FAQ — PCI Express 3.0" 2803:Ngo, Dong (5 January 2010). 2499:Trademark Requirements Chart 2304:"The USB 3.0 physical layer" 1058:Radio frequency interference 788:Adding to existing equipment 577:electromagnetic interference 178:Standard-A plug: 4.5 mm 5465:Refreshable braille display 5407:Refreshable braille display 3315:Ku, Andrew (19 June 2012). 1925:Mobile High-Definition Link 1641:SuperSpeed USB 20 Gbps 1613:SuperSpeed USB 10 Gbps 848:(PCIe) slots (or the older 633:SuperSpeed USB 20 Gbps 629:SuperSpeed USB 10 Gbps 164:Standard-A plug: 12 mm 154:Standard-B plug: 12 mm 152:Standard-A plug: 12 mm 139:(July 2013, September 2017) 74:; 15 years ago 5852: 4800:Compute Express Link (CXL) 3635:"USB Logo Usage Guideline" 2901:"First driver for USB 3.0" 2722:Kerr, Rob (28 July 2009). 1863:USB 3.2 Gen 2x2 1824:USB 3.2 Gen 1x2 1793:USB 3.2 Gen 2x1 1733:USB 3.2 Gen 1x1 1690:Older operation mode names 1566:Enhanced SuperSpeed System 1439: 1082: 756:unveiled a laptop called " 540:and the limited number of 368:Enhanced SuperSpeed System 166:Standard-B plug: 8 mm 29: 5236: 5037:IEEE-1284 (parallel port) 4952:logical device interface) 4152: 3702:Mountain View, California 3525:. Total Phase Corporation 3149:TeamVR (23 August 2011). 2829:. Seagate. Archived from 1847: 1835: 1826: 1809: 1785: 1763: 1746: 1633:USB 3.2 Gen 2x2 1623:USB 3.2 Gen 1x2 1609:USB 3.2 Gen 2x1 1583:USB 3.2 Gen 1x1 1368: 1349: 1333:Ground for signal return 1329: 1304: 1284: 1273: 1262: 1259: 1245: 1231: 1212: 1209: 1206: 1203: 768:released a new series of 695:Consumer Electronics Show 507:Architecture and features 439:USB 3.2 Gen 2x2 435:USB 3.2 Gen 1x2 298: 290: 273: 265: 225: 217: 209: 201: 193: 177: 163: 151: 131: 121: 89: 71: 56: 44: 4318:USB flash drive security 4080:. USB Implementers Forum 3180:DownloadCenter.Intel.com 3098:Enterprise Storage Forum 2356:"USB 3.0 Developers FAQ" 2308:www.techdesignforums.com 2152:. USB Implementers Forum 2129:Micro-Star International 1288:Ground for power return 1022:protocol (UAS) drivers. 499:whereas USB 2.0 is 406: 386:, sometimes marketed as 366:. USB 3.1 introduced an 355: 318:Universal Serial Bus 3.0 136: 132: 90:USB 3.0 Promoter Group ( 5574:Central processing unit 3508:100806 interfacebus.com 2875:"Erste USB 3.0 Treiber" 2146:"USB 3.2 Specification" 1796:USB 3.1 Gen 2 1738:USB 3.1 Gen 1 1513:USB 3.1 Gen 2 1503:USB 3.1 Gen 1 1465:SuperSpeed USB 10 999:Speed and compatibility 431:USB 3.1 Gen 1 415:USB 3.1 Gen 2 374:) – with an additional 252:USB-C (USB Type-C) 232:(SS) USB 3.0 Standard-B 227:(SS) USB 3.0 Standard-A 4599:List of bus bandwidths 4158:USB Implementers Forum 3995:USB Implementers Forum 3214:Stack Exchange Network 2688:"USB 3.0 Motherboards" 2457:USB Implementers Forum 2282:USB Implementers Forum 2210:Evaluation Engineering 1853:SuperSpeed USB 20Gbps 1783:SuperSpeed USB 10Gbps 1553: 1545: 1451: 1414: 1405:Backward compatibility 976:Fusion Controller Hubs 870:USB Implementers Forum 816: 800: 684:USB Implementers Forum 679: 522:backward compatibility 517: 314: 144:General specifications 4461:Computer power supply 1723:SuperSpeed USB 5Gbps 1717:Supporting connectors 1551: 1543: 1449: 1412: 916:Linux kernel mainline 835:external power supply 806: 795: 673: 549:spread-spectrum clock 514: 447:LGA 1718 AM5 chipsets 312: 247:(SS) USB 3.0 Micro-AB 5042:IEEE-1394 (FireWire) 4780:PCI Extended (PCI-X) 3923:– via YouTube. 3800:– via USB.org. 3792:on 21 September 2017 3464:(in Japanese). 2017. 2422:. 26 February 2019. 2231:"USB 3.0 Technology" 1990:on 21 September 2023 1707:Nominal signal rate 1611:– newly marketed as 1587:SuperSpeed USB 5Gbps 1585:– newly marketed as 1552:USB 20Gbps port logo 1505:– newly marketed as 890:Giga-Byte Technology 625:SuperSpeed USB 5Gbps 547:USB 3.0 uses a 330:Universal Serial Bus 242:(SS) USB 3.0 Micro-B 237:(SS) USB 3.0 Micro-A 4883:Parallel ATA (PATA) 4431:(for mobile phones) 3966:. 27 February 2019. 3588:on 27 January 2016. 3564:on 13 January 2013. 3243:Gigabyte Technology 3182:. Intel Corporation 2696:Gigabyte Technology 2676:on 14 January 2010. 2185:on 21 November 2014 1672: 1200: 1042:Gigabyte Technology 980:Samsung Electronics 940:released its first 710:Renesas Electronics 703:Gigabyte Technology 429:(formerly known as 417:), and the two new 413:(formerly known as 41: 4790:PCI Express (PCIe) 4435:USB Power Delivery 4109:. 16 January 2014. 3708:. 10 December 2013 3674:on 11 October 2014 3555:Implementers Forum 2929:. 13 November 2013 2855:. 9 September 2009 2559:on 19 October 2012 1896:Electronics portal 1670: 1617:SuperSpeed+ or SS+ 1599:SuperSpeedPlus USB 1554: 1546: 1521:SuperSpeed+ or SS+ 1452: 1415: 1198: 817: 801: 691:Buffalo Technology 680: 594:Power and charging 518: 479:than USB 2.0) 384:SuperSpeedPlus USB 315: 129:Superseded by 72:November 2008 64:Production history 5818: 5817: 5788: 5787: 5718:Analog audio jack 5439: 5438: 5254: 5253: 5240: 4967:Apple Desktop Bus 4944:PCI Express (via 4903:Serial ATA (SATA) 4589:Network on a chip 4487: 4486: 4377: 4376: 4344:Ethernet over USB 4339:Enhanced mini-USB 3700:(Press release). 3698:News.Synopsis.com 3347:Electronic Design 3130:. 22 October 2009 2954:Channel9.MSDN.com 2833:on 15 August 2010 2243:on 3 January 2014 2057:978-0-13-303501-8 1957:Intel Corporation 1879: 1878: 1845:≤ 0.70 GB/s 1761:≤ 0.45 GB/s 1694:first publication 1428:A receptacle for 1402: 1401: 1369:The USB 3.0 1020:USB Attached SCSI 722:Texas Instruments 307: 306: 112:Texas Instruments 16:(Redirected from 5843: 5693: 5344:Optical trackpad 5309:Pointing devices 5305: 5281: 5274: 5267: 5258: 5246: 5245: 5238: 4700:HP Precision Bus 4514: 4507: 4500: 4491: 4404: 4397: 4390: 4381: 4188: 4181: 4174: 4167: 4160: 4139: 4132: 4125: 4116: 4110: 4090: 4089: 4087: 4085: 4070: 4064: 4058: 4052: 4046: 4041: 4035: 4029: 4024: 4018: 4013: 4007: 4006: 4004: 4002: 3985: 3979: 3974: 3968: 3967: 3960: 3954: 3953: 3951: 3949: 3931: 3925: 3924: 3922: 3920: 3901: 3892: 3891: 3885: 3880: 3878: 3870: 3868: 3866: 3851: 3842: 3839: 3830: 3829: 3827: 3825: 3808: 3802: 3801: 3799: 3797: 3791: 3784: 3775: 3769: 3768: 3766: 3764: 3747: 3741: 3735: 3729: 3728: 3715: 3713: 3690: 3684: 3683: 3681: 3679: 3670:. Archived from 3668:Rock Hill Herald 3660: 3654: 3653: 3651: 3649: 3639: 3631: 3622: 3621: 3619: 3617: 3612:on 12 March 2016 3611: 3605:. Archived from 3604: 3596: 3590: 3589: 3587: 3580: 3572: 3566: 3565: 3563: 3552: 3544: 3538: 3537: 3532: 3530: 3519:"USB Background" 3515: 3509: 3507: 3500: 3494: 3493: 3491: 3489: 3472: 3466: 3465: 3454: 3448: 3447: 3445: 3443: 3433: 3425: 3419: 3416: 3410: 3409: 3407: 3405: 3390: 3384: 3383: 3381: 3379: 3364: 3358: 3357: 3355: 3353: 3338: 3332: 3331: 3329: 3327: 3312: 3306: 3305: 3303: 3301: 3286: 3280: 3279: 3277: 3275: 3260: 3254: 3253: 3251: 3249: 3231: 3225: 3224: 3222: 3220: 3202: 3196: 3195: 3189: 3187: 3172: 3166: 3165: 3163: 3161: 3146: 3140: 3139: 3137: 3135: 3120: 3114: 3113: 3111: 3109: 3090: 3084: 3083: 3081: 3079: 3064: 3058: 3057: 3055: 3053: 3042: 3036: 3035: 3024: 3018: 3017: 3015: 3013: 2996: 2990: 2989: 2987: 2985: 2971: 2965: 2964: 2962: 2960: 2945: 2939: 2938: 2936: 2934: 2919: 2913: 2912: 2910: 2908: 2897: 2891: 2890: 2888: 2886: 2871: 2865: 2864: 2862: 2860: 2853:"Kernel newbies" 2849: 2843: 2842: 2840: 2838: 2823: 2817: 2816: 2814: 2812: 2800: 2794: 2793: 2791: 2789: 2780:. Archived from 2774: 2768: 2767: 2765: 2763: 2752: 2746: 2745: 2743: 2741: 2732:. Archived from 2719: 2713: 2711: 2709: 2707: 2694:. Indianapolis: 2684: 2678: 2677: 2675: 2668: 2660: 2654: 2653: 2651: 2649: 2638: 2632: 2631: 2629: 2627: 2616: 2610: 2609: 2607: 2605: 2599: 2588: 2580: 2569: 2568: 2566: 2564: 2543: 2537: 2536: 2534: 2532: 2527:on 31 March 2010 2526: 2515: 2507: 2501: 2496: 2487: 2482: 2476: 2475: 2473: 2471: 2466:on 22 March 2020 2465: 2454: 2445: 2439: 2438: 2436: 2434: 2428: 2417: 2409: 2403: 2402: 2400: 2398: 2392: 2386:. Archived from 2385: 2377: 2371: 2370: 2368: 2366: 2351: 2345: 2344: 2342: 2340: 2331:. Archived from 2325: 2312: 2311: 2300: 2294: 2293: 2291: 2289: 2284:. September 2017 2270: 2253: 2252: 2250: 2248: 2242: 2235: 2227: 2221: 2220: 2218: 2216: 2201: 2195: 2194: 2192: 2190: 2184: 2168: 2162: 2161: 2159: 2157: 2142: 2133: 2132: 2131:. 5 August 2015. 2117: 2111: 2110: 2108: 2106: 2101:on 12 March 2016 2100: 2089: 2081: 2072: 2071: 2066: 2064: 2049: 2039: 2033: 2032: 2030: 2028: 2023:on 12 April 2016 2022: 2006: 2000: 1999: 1997: 1995: 1979: 1968: 1967: 1965: 1963: 1945: 1898: 1893: 1892: 1875:≤ 1.6 GB/s 1860: 1816:≤ 0.8 GB/s 1790: 1778: 1774: 1770: 1766: 1730: 1673: 1591:SuperSpeed or SS 1507:SuperSpeed or SS 1201: 1179: 1168: 1119: 1108: 1097: 718:VIA Technologies 712:, Fresco Logic, 676:VIA Technologies 635:, respectively. 253: 248: 243: 238: 233: 228: 123:USB 2.0 Hi-Speed 82: 80: 75: 49: 42: 21: 5851: 5850: 5846: 5845: 5844: 5842: 5841: 5840: 5821: 5820: 5819: 5814: 5784: 5732: 5682: 5560: 5554:USB flash drive 5503: 5496: 5435: 5368: 5322:Game controller 5317:Graphics tablet 5294: 5285: 5255: 5250: 5241: 5232: 5191: 5170: 5119: 5032:IEEE-488 (GPIB) 4955: 4851: 4830:Infinity Fabric 4660:Europe Card Bus 4603: 4537: 4518: 4488: 4483: 4444: 4414: 4408: 4378: 4373: 4327: 4296: 4282:Human interface 4239: 4193: 4184: 4177: 4170: 4163: 4156: 4148: 4143: 4101: 4098: 4093: 4083: 4081: 4072: 4071: 4067: 4059: 4055: 4044: 4038: 4027: 4021: 4014: 4010: 4000: 3998: 3987: 3986: 3982: 3975: 3971: 3962: 3961: 3957: 3947: 3945: 3933: 3932: 3928: 3918: 3916: 3911:. 18 May 2018. 3903: 3902: 3895: 3881: 3871: 3864: 3862: 3853: 3852: 3845: 3840: 3833: 3823: 3821: 3810: 3809: 3805: 3795: 3793: 3789: 3782: 3777: 3776: 3772: 3762: 3760: 3749: 3748: 3744: 3736: 3732: 3711: 3709: 3692: 3691: 3687: 3677: 3675: 3662: 3661: 3657: 3647: 3645: 3637: 3633: 3632: 3625: 3615: 3613: 3609: 3602: 3598: 3597: 3593: 3585: 3578: 3574: 3573: 3569: 3561: 3550: 3546: 3545: 3541: 3528: 3526: 3517: 3516: 3512: 3502: 3501: 3497: 3487: 3485: 3474: 3473: 3469: 3456: 3455: 3451: 3441: 3439: 3431: 3427: 3426: 3422: 3417: 3413: 3403: 3401: 3392: 3391: 3387: 3377: 3375: 3366: 3365: 3361: 3351: 3349: 3340: 3339: 3335: 3325: 3323: 3314: 3313: 3309: 3299: 3297: 3288: 3287: 3283: 3273: 3271: 3262: 3261: 3257: 3247: 3245: 3233: 3232: 3228: 3218: 3216: 3204: 3203: 3199: 3185: 3183: 3174: 3173: 3169: 3159: 3157: 3148: 3147: 3143: 3133: 3131: 3122: 3121: 3117: 3107: 3105: 3104:on 10 July 2011 3092: 3091: 3087: 3077: 3075: 3066: 3065: 3061: 3051: 3049: 3047:"Fiercecio.com" 3044: 3043: 3039: 3026: 3025: 3021: 3011: 3009: 2998: 2997: 2993: 2983: 2981: 2973: 2972: 2968: 2958: 2956: 2947: 2946: 2942: 2932: 2930: 2921: 2920: 2916: 2906: 2904: 2899: 2898: 2894: 2884: 2882: 2873: 2872: 2868: 2858: 2856: 2851: 2850: 2846: 2836: 2834: 2825: 2824: 2820: 2810: 2808: 2802: 2801: 2797: 2787: 2785: 2784:on 17 June 2010 2776: 2775: 2771: 2761: 2759: 2758:. 15 March 2009 2754: 2753: 2749: 2739: 2737: 2736:on 30 July 2009 2721: 2720: 2716: 2705: 2703: 2686: 2685: 2681: 2673: 2666: 2662: 2661: 2657: 2647: 2645: 2640: 2639: 2635: 2625: 2623: 2618: 2617: 2613: 2603: 2601: 2600:on 2 April 2012 2597: 2586: 2582: 2581: 2572: 2562: 2560: 2545: 2544: 2540: 2530: 2528: 2524: 2513: 2509: 2508: 2504: 2497: 2490: 2483: 2479: 2469: 2467: 2463: 2452: 2447: 2446: 2442: 2432: 2430: 2426: 2415: 2411: 2410: 2406: 2396: 2394: 2393:on 4 April 2016 2390: 2383: 2379: 2378: 2374: 2364: 2362: 2353: 2352: 2348: 2338: 2336: 2327: 2326: 2315: 2302: 2301: 2297: 2287: 2285: 2272: 2271: 2256: 2246: 2244: 2240: 2233: 2229: 2228: 2224: 2214: 2212: 2203: 2202: 2198: 2188: 2186: 2182: 2170: 2169: 2165: 2155: 2153: 2144: 2143: 2136: 2119: 2118: 2114: 2104: 2102: 2098: 2087: 2083: 2082: 2075: 2062: 2060: 2058: 2041: 2040: 2036: 2026: 2024: 2020: 2008: 2007: 2003: 1993: 1991: 1981: 1980: 1971: 1961: 1959: 1947: 1946: 1942: 1938: 1894: 1887: 1884: 1828: 1797: 1776: 1772: 1768: 1764: 1739: 1737: 1691: 1681:marketing name 1680: 1538: 1488:encoding scheme 1444: 1438: 1407: 1189: 1188: 1187: 1186: 1182: 1181: 1180: 1171: 1170: 1169: 1158: 1133: 1132: 1131: 1130: 1122: 1121: 1120: 1111: 1110: 1109: 1100: 1099: 1098: 1087: 1081: 1060: 1047:channel bonding 1001: 996: 878: 790: 742:Hewlett-Packard 668: 620: 596: 573:8b/10b encoding 561: 530: 509: 473:PCI Express 2.0 456: 324:), marketed as 302: 300: 277: 275: 251: 250: 246: 245: 241: 240: 236: 235: 231: 230: 226: 183: 181: 179: 169: 167: 165: 155: 153: 92:Hewlett-Packard 78: 76: 73: 35: 28: 23: 22: 15: 12: 11: 5: 5849: 5847: 5839: 5838: 5833: 5823: 5822: 5816: 5815: 5813: 5812: 5807: 5802: 5796: 5794: 5790: 5789: 5786: 5785: 5783: 5782: 5777: 5772: 5767: 5762: 5757: 5752: 5747: 5740: 5738: 5734: 5733: 5731: 5730: 5725: 5720: 5715: 5710: 5705: 5699: 5697: 5690: 5684: 5683: 5681: 5680: 5678:Expansion card 5675: 5670: 5665: 5664: 5663: 5658: 5648: 5647: 5646: 5636: 5635: 5634: 5629: 5615: 5605: 5604: 5603: 5598: 5588: 5583: 5582: 5581: 5579:Microprocessor 5570: 5568: 5562: 5561: 5559: 5558: 5557: 5556: 5551: 5541: 5540: 5539: 5534: 5529: 5519: 5514: 5508: 5506: 5498: 5497: 5495: 5494: 5489: 5484: 5479: 5478: 5477: 5467: 5462: 5461: 5460: 5449: 5447: 5445:Output devices 5441: 5440: 5437: 5436: 5434: 5433: 5432: 5431: 5421: 5420: 5419: 5409: 5404: 5399: 5398: 5397: 5387: 5382: 5376: 5374: 5370: 5369: 5367: 5366: 5361: 5356: 5351: 5349:Pointing stick 5346: 5341: 5340: 5339: 5329: 5324: 5319: 5313: 5311: 5302: 5296: 5295: 5286: 5284: 5283: 5276: 5269: 5261: 5252: 5251: 5237: 5234: 5233: 5231: 5230: 5225: 5220: 5210: 5205: 5199: 5197: 5193: 5192: 5190: 5189: 5184: 5178: 5176: 5172: 5171: 5169: 5168: 5163: 5158: 5153: 5148: 5143: 5141:Intel HD Audio 5138: 5133: 5131:ADAT Lightpipe 5127: 5125: 5121: 5120: 5118: 5117: 5112: 5107: 5102: 5097: 5092: 5087: 5082: 5077: 5072: 5054: 5049: 5044: 5039: 5034: 5029: 5024: 5019: 5014: 5009: 5004: 4999: 4994: 4989: 4984: 4979: 4974: 4969: 4963: 4961: 4957: 4956: 4954: 4953: 4942: 4937: 4932: 4927: 4922: 4921: 4920: 4915: 4905: 4900: 4895: 4890: 4885: 4880: 4875: 4870: 4865: 4859: 4857: 4853: 4852: 4850: 4849: 4844: 4839: 4834: 4833: 4832: 4825:HyperTransport 4822: 4817: 4812: 4807: 4802: 4797: 4792: 4787: 4782: 4777: 4772: 4767: 4762: 4757: 4752: 4747: 4742: 4737: 4732: 4727: 4722: 4717: 4712: 4707: 4702: 4697: 4692: 4687: 4682: 4677: 4672: 4667: 4662: 4657: 4652: 4647: 4642: 4637: 4632: 4627: 4622: 4617: 4611: 4609: 4605: 4604: 4602: 4601: 4596: 4591: 4586: 4581: 4579:Bus contention 4576: 4571: 4566: 4561: 4556: 4554:Front-side bus 4551: 4545: 4543: 4539: 4538: 4535:computer buses 4519: 4517: 4516: 4509: 4502: 4494: 4485: 4484: 4482: 4481: 4474: 4468: 4458: 4452: 4450: 4446: 4445: 4443: 4442: 4437: 4432: 4425: 4423: 4416: 4415: 4409: 4407: 4406: 4399: 4392: 4384: 4375: 4374: 4372: 4371: 4366: 4361: 4359:Serial adapter 4356: 4351: 4346: 4341: 4335: 4333: 4329: 4328: 4326: 4325: 4320: 4315: 4310: 4304: 4302: 4298: 4297: 4295: 4294: 4292:Communications 4289: 4284: 4279: 4278: 4277: 4267: 4266: 4265: 4260: 4249: 4247: 4245:Device classes 4241: 4240: 4238: 4237: 4232: 4227: 4222: 4217: 4212: 4207: 4201: 4199: 4195: 4194: 4192: 4191: 4190: 4189: 4182: 4175: 4161: 4153: 4150: 4149: 4144: 4142: 4141: 4134: 4127: 4119: 4113: 4112: 4097: 4096:External links 4094: 4092: 4091: 4065: 4053: 4036: 4019: 4008: 3980: 3969: 3955: 3926: 3893: 3859:Tom's Hardware 3843: 3831: 3803: 3770: 3742: 3730: 3685: 3655: 3623: 3591: 3567: 3539: 3523:TotalPhase.com 3510: 3495: 3467: 3449: 3420: 3411: 3399:Tom's Hardware 3385: 3373:Tom's Hardware 3359: 3333: 3321:Tom's Hardware 3307: 3281: 3255: 3226: 3197: 3167: 3141: 3115: 3085: 3059: 3037: 3019: 2991: 2966: 2940: 2914: 2892: 2866: 2844: 2818: 2795: 2769: 2747: 2714: 2679: 2655: 2633: 2611: 2570: 2538: 2502: 2488: 2477: 2440: 2404: 2372: 2360:JanAxelson.com 2354:Axelson, Jan. 2346: 2335:on 19 May 2014 2313: 2295: 2254: 2222: 2196: 2163: 2134: 2112: 2073: 2056: 2034: 2001: 1969: 1939: 1937: 1934: 1933: 1932: 1927: 1922: 1917: 1911: 1906: 1900: 1899: 1883: 1880: 1877: 1876: 1873: 1870: 1867: 1864: 1861: 1854: 1850: 1849: 1846: 1843: 1840: 1837: 1834: 1825: 1822: 1818: 1817: 1814: 1811: 1808: 1803: 1794: 1791: 1784: 1780: 1779: 1762: 1759: 1756: 1753: 1748: 1745: 1734: 1731: 1724: 1720: 1719: 1714: 1711: 1710:Raw data rate 1708: 1705: 1700: 1697: 1688: 1685: 1682: 1647: 1646: 1645: 1644: 1639:, marketed as 1630: 1620: 1603:SuperSpeedPlus 1596: 1595: 1594: 1573:SuperSpeed USB 1537: 1534: 1525: 1524: 1519:, marketed as 1510: 1484:SuperSpeedPlus 1457:SuperSpeed USB 1437: 1434: 1406: 1403: 1400: 1399: 1396: 1393: 1389: 1388: 1385: 1382: 1379: 1375: 1374: 1366: 1365: 1362: 1359: 1356: 1352: 1351: 1348: 1345: 1342: 1339: 1335: 1334: 1331: 1328: 1325: 1321: 1320: 1317: 1314: 1311: 1307: 1306: 1303: 1300: 1297: 1294: 1290: 1289: 1286: 1283: 1280: 1276: 1275: 1272: 1269: 1265: 1264: 1261: 1258: 1255: 1251: 1250: 1247: 1244: 1241: 1237: 1236: 1235:Metal housing 1233: 1230: 1227: 1223: 1222: 1219: 1215: 1214: 1211: 1208: 1205: 1184: 1183: 1174: 1173: 1172: 1163: 1162: 1161: 1160: 1159: 1157: 1154: 1124: 1123: 1114: 1113: 1112: 1103: 1102: 1101: 1092: 1091: 1090: 1089: 1088: 1080: 1077: 1059: 1056: 1000: 997: 995: 992: 877: 874: 854:expansion card 842: 841: 838: 831: 828: 798:expansion card 789: 786: 667: 664: 619: 616: 595: 592: 560: 557: 553:Clock recovery 529: 526: 508: 505: 493: 492: 489: 486: 483: 480: 455: 452: 380:SuperSpeedPlus 376:SuperSpeedPlus 372:SuperSpeed USB 360:SuperSpeed USB 334:SuperSpeed USB 326:SuperSpeed USB 305: 304: 297: 293: 292: 289: 285: 284: 280: 279: 272: 268: 267: 264: 260: 259: 255: 254: 224: 220: 219: 216: 212: 211: 208: 204: 203: 200: 196: 195: 192: 186: 185: 176: 172: 171: 162: 158: 157: 150: 146: 145: 141: 140: 130: 126: 125: 120: 116: 115: 88: 84: 83: 70: 66: 65: 61: 60: 55: 51: 50: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 5848: 5837: 5834: 5832: 5829: 5828: 5826: 5811: 5808: 5806: 5803: 5801: 5798: 5797: 5795: 5791: 5781: 5778: 5776: 5773: 5771: 5768: 5766: 5763: 5761: 5758: 5756: 5753: 5751: 5750:Parallel port 5748: 5745: 5742: 5741: 5739: 5735: 5729: 5726: 5724: 5721: 5719: 5716: 5714: 5711: 5709: 5706: 5704: 5701: 5700: 5698: 5694: 5691: 5689: 5685: 5679: 5676: 5674: 5671: 5669: 5666: 5662: 5659: 5657: 5654: 5653: 5652: 5649: 5645: 5642: 5641: 5640: 5637: 5633: 5630: 5627: 5623: 5619: 5616: 5614: 5611: 5610: 5609: 5606: 5602: 5599: 5597: 5594: 5593: 5592: 5589: 5587: 5584: 5580: 5577: 5576: 5575: 5572: 5571: 5569: 5567: 5566:Computer case 5563: 5555: 5552: 5550: 5547: 5546: 5545: 5542: 5538: 5535: 5533: 5530: 5528: 5525: 5524: 5523: 5520: 5518: 5515: 5513: 5510: 5509: 5507: 5505: 5499: 5493: 5492:Graphics card 5490: 5488: 5485: 5483: 5480: 5476: 5473: 5472: 5471: 5468: 5466: 5463: 5459: 5456: 5455: 5454: 5451: 5450: 5448: 5446: 5442: 5430: 5427: 5426: 5425: 5422: 5418: 5415: 5414: 5413: 5410: 5408: 5405: 5403: 5400: 5396: 5393: 5392: 5391: 5390:Graphics card 5388: 5386: 5385:Image scanner 5383: 5381: 5378: 5377: 5375: 5371: 5365: 5362: 5360: 5357: 5355: 5352: 5350: 5347: 5345: 5342: 5338: 5335: 5334: 5333: 5330: 5328: 5325: 5323: 5320: 5318: 5315: 5314: 5312: 5310: 5306: 5303: 5301: 5300:Input devices 5297: 5293: 5290: 5282: 5277: 5275: 5270: 5268: 5263: 5262: 5259: 5249: 5235: 5229: 5226: 5224: 5221: 5218: 5214: 5211: 5209: 5206: 5204: 5203:Multidrop bus 5201: 5200: 5198: 5194: 5188: 5185: 5183: 5180: 5179: 5177: 5173: 5167: 5164: 5162: 5159: 5157: 5154: 5152: 5149: 5147: 5144: 5142: 5139: 5137: 5134: 5132: 5129: 5128: 5126: 5122: 5116: 5113: 5111: 5110:External PCIe 5108: 5106: 5103: 5101: 5098: 5096: 5093: 5091: 5090:Parallel SCSI 5088: 5086: 5083: 5081: 5078: 5076: 5073: 5070: 5066: 5062: 5058: 5055: 5053: 5050: 5048: 5045: 5043: 5040: 5038: 5035: 5033: 5030: 5028: 5025: 5023: 5020: 5018: 5015: 5013: 5010: 5008: 5005: 5003: 5000: 4998: 4995: 4993: 4990: 4988: 4985: 4983: 4982:Commodore bus 4980: 4978: 4975: 4973: 4970: 4968: 4965: 4964: 4962: 4958: 4951: 4947: 4943: 4941: 4938: 4936: 4933: 4931: 4930:Fibre Channel 4928: 4926: 4923: 4919: 4916: 4914: 4911: 4910: 4909: 4906: 4904: 4901: 4899: 4896: 4894: 4891: 4889: 4886: 4884: 4881: 4879: 4876: 4874: 4871: 4869: 4866: 4864: 4861: 4860: 4858: 4854: 4848: 4845: 4843: 4840: 4838: 4835: 4831: 4828: 4827: 4826: 4823: 4821: 4818: 4816: 4813: 4811: 4808: 4806: 4803: 4801: 4798: 4796: 4793: 4791: 4788: 4786: 4783: 4781: 4778: 4776: 4773: 4771: 4768: 4766: 4763: 4761: 4758: 4756: 4753: 4751: 4748: 4746: 4743: 4741: 4738: 4736: 4733: 4731: 4728: 4726: 4723: 4721: 4718: 4716: 4713: 4711: 4708: 4706: 4703: 4701: 4698: 4696: 4693: 4691: 4688: 4686: 4683: 4681: 4678: 4676: 4673: 4671: 4668: 4666: 4663: 4661: 4658: 4656: 4653: 4651: 4648: 4646: 4643: 4641: 4638: 4636: 4633: 4631: 4628: 4626: 4623: 4621: 4618: 4616: 4613: 4612: 4610: 4606: 4600: 4597: 4595: 4594:Plug and play 4592: 4590: 4587: 4585: 4584:Bus mastering 4582: 4580: 4577: 4575: 4572: 4570: 4567: 4565: 4562: 4560: 4559:Back-side bus 4557: 4555: 4552: 4550: 4547: 4546: 4544: 4540: 4536: 4533: 4529: 4527: 4522: 4515: 4510: 4508: 4503: 4501: 4496: 4495: 4492: 4479: 4475: 4472: 4469: 4466: 4462: 4459: 4457: 4454: 4453: 4451: 4449:Not USB based 4447: 4441: 4438: 4436: 4433: 4430: 4427: 4426: 4424: 4421: 4417: 4412: 4405: 4400: 4398: 4393: 4391: 4386: 4385: 4382: 4370: 4367: 4365: 4362: 4360: 4357: 4355: 4352: 4350: 4347: 4345: 4342: 4340: 4337: 4336: 4334: 4330: 4324: 4321: 4319: 4316: 4314: 4311: 4309: 4308:Juice jacking 4306: 4305: 4303: 4299: 4293: 4290: 4288: 4285: 4283: 4280: 4276: 4273: 4272: 4271: 4268: 4264: 4261: 4259: 4256: 4255: 4254: 4251: 4250: 4248: 4246: 4242: 4236: 4235:USB On-The-Go 4233: 4231: 4228: 4226: 4223: 4221: 4218: 4216: 4213: 4211: 4208: 4206: 4203: 4202: 4200: 4196: 4187: 4183: 4180: 4176: 4173: 4169: 4168: 4166: 4162: 4159: 4155: 4154: 4151: 4147: 4140: 4135: 4133: 4128: 4126: 4121: 4120: 4117: 4108: 4107:LaptopMag.com 4104: 4100: 4099: 4095: 4079: 4075: 4069: 4066: 4062: 4057: 4054: 4050: 4040: 4037: 4033: 4023: 4020: 4017: 4012: 4009: 3996: 3992: 3991: 3984: 3981: 3978: 3973: 3970: 3965: 3959: 3956: 3944: 3940: 3936: 3930: 3927: 3914: 3910: 3906: 3900: 3898: 3894: 3889: 3876: 3861:. 25 May 2018 3860: 3856: 3850: 3848: 3844: 3838: 3836: 3832: 3820: 3819: 3814: 3807: 3804: 3788: 3781: 3774: 3771: 3759: 3758: 3753: 3746: 3743: 3739: 3734: 3731: 3727: 3725: 3721: 3707: 3703: 3699: 3695: 3689: 3686: 3673: 3669: 3665: 3659: 3656: 3643: 3636: 3630: 3628: 3624: 3608: 3601: 3595: 3592: 3584: 3577: 3571: 3568: 3560: 3556: 3549: 3543: 3540: 3536: 3524: 3520: 3514: 3511: 3505: 3499: 3496: 3484: 3483: 3478: 3471: 3468: 3463: 3459: 3453: 3450: 3437: 3430: 3424: 3421: 3415: 3412: 3400: 3396: 3389: 3386: 3374: 3370: 3363: 3360: 3348: 3344: 3337: 3334: 3322: 3318: 3311: 3308: 3296: 3292: 3285: 3282: 3270: 3266: 3259: 3256: 3244: 3240: 3236: 3230: 3227: 3215: 3211: 3207: 3201: 3198: 3194: 3181: 3177: 3171: 3168: 3156: 3152: 3145: 3142: 3129: 3125: 3119: 3116: 3103: 3099: 3095: 3089: 3086: 3073: 3069: 3063: 3060: 3048: 3041: 3038: 3033: 3029: 3023: 3020: 3008: 3007: 3002: 2995: 2992: 2980: 2976: 2970: 2967: 2955: 2951: 2944: 2941: 2928: 2924: 2918: 2915: 2902: 2896: 2893: 2880: 2876: 2870: 2867: 2854: 2848: 2845: 2832: 2828: 2822: 2819: 2806: 2799: 2796: 2783: 2779: 2778:"Freecom.com" 2773: 2770: 2757: 2751: 2748: 2735: 2731: 2730: 2725: 2718: 2715: 2701: 2697: 2693: 2689: 2683: 2680: 2672: 2665: 2659: 2656: 2643: 2637: 2634: 2621: 2615: 2612: 2596: 2592: 2585: 2579: 2577: 2575: 2571: 2558: 2554: 2553: 2548: 2542: 2539: 2523: 2519: 2512: 2506: 2503: 2500: 2495: 2493: 2489: 2486: 2481: 2478: 2462: 2458: 2451: 2444: 2441: 2425: 2421: 2414: 2408: 2405: 2389: 2382: 2376: 2373: 2361: 2357: 2350: 2347: 2334: 2330: 2324: 2322: 2320: 2318: 2314: 2309: 2305: 2299: 2296: 2283: 2279: 2275: 2269: 2267: 2265: 2263: 2261: 2259: 2255: 2239: 2232: 2226: 2223: 2211: 2207: 2200: 2197: 2181: 2177: 2173: 2167: 2164: 2151: 2147: 2141: 2139: 2135: 2130: 2126: 2122: 2116: 2113: 2097: 2093: 2086: 2080: 2078: 2074: 2070: 2059: 2053: 2048: 2047: 2038: 2035: 2019: 2015: 2011: 2005: 2002: 1989: 1985: 1978: 1976: 1974: 1970: 1958: 1954: 1950: 1944: 1941: 1935: 1931: 1928: 1926: 1923: 1921: 1918: 1915: 1912: 1910: 1907: 1905: 1902: 1901: 1897: 1891: 1886: 1881: 1874: 1871: 1868: 1865: 1862: 1859: 1855: 1852: 1851: 1844: 1841: 1838: 1832: 1823: 1820: 1819: 1815: 1812: 1807: 1804: 1801: 1795: 1792: 1789: 1782: 1781: 1760: 1757: 1754: 1752: 1749: 1743: 1736:USB 3.0, 1735: 1732: 1729: 1725: 1722: 1721: 1718: 1715: 1712: 1709: 1706: 1704: 1701: 1698: 1695: 1689: 1686: 1683: 1678: 1675: 1674: 1668: 1665: 1662: 1659: 1656: 1653:In May 2018, 1651: 1642: 1638: 1634: 1631: 1628: 1624: 1621: 1618: 1614: 1610: 1607: 1606: 1604: 1600: 1597: 1592: 1588: 1584: 1581: 1580: 1578: 1574: 1571: 1570: 1569: 1567: 1562: 1559: 1550: 1542: 1535: 1533: 1529: 1522: 1518: 1514: 1511: 1508: 1504: 1501: 1500: 1499: 1495: 1493: 1489: 1485: 1481: 1477: 1473: 1472:USB 3.1 Gen 2 1469: 1468: 1462: 1461:USB 3.1 Gen 1 1458: 1448: 1443: 1435: 1433: 1431: 1426: 1422: 1418: 1411: 1404: 1397: 1394: 1391: 1390: 1386: 1383: 1377: 1376: 1372: 1367: 1363: 1360: 1357: 1354: 1353: 1346: 1343: 1340: 1337: 1336: 1332: 1326: 1323: 1322: 1318: 1315: 1312: 1309: 1308: 1301: 1298: 1295: 1292: 1291: 1287: 1281: 1278: 1277: 1270: 1267: 1266: 1256: 1253: 1252: 1248: 1242: 1239: 1238: 1234: 1228: 1225: 1224: 1220: 1217: 1216: 1202: 1196: 1192: 1178: 1167: 1155: 1153: 1149: 1147: 1141: 1137: 1128: 1118: 1107: 1096: 1086: 1078: 1076: 1073: 1069: 1065: 1057: 1055: 1052: 1048: 1043: 1039: 1035: 1032: 1028: 1023: 1021: 1017: 1012: 1010: 1006: 998: 993: 991: 989: 988:Exynos 5 Dual 985: 981: 977: 973: 969: 967: 963: 959: 955: 951: 947: 946:Panther Point 943: 939: 935: 933: 929: 925: 923: 919: 917: 912: 910: 906: 902: 897: 895: 891: 887: 883: 875: 873: 871: 867: 862: 859: 855: 851: 847: 839: 836: 832: 829: 826: 822: 821: 820: 814: 810: 809:VGA connector 805: 799: 794: 787: 785: 783: 782:Dell Latitude 779: 775: 771: 767: 763: 762:Bluetooth 3.0 759: 755: 751: 747: 744:released the 743: 739: 735: 731: 727: 723: 719: 715: 711: 706: 704: 700: 696: 692: 687: 685: 677: 672: 665: 663: 661: 657: 653: 649: 645: 641: 636: 634: 630: 626: 618:Naming scheme 617: 615: 613: 609: 604: 602: 593: 591: 589: 584: 582: 578: 574: 569: 566: 559:Data encoding 558: 556: 554: 550: 545: 543: 539: 534: 527: 525: 523: 513: 506: 504: 502: 498: 490: 487: 484: 481: 478: 474: 470: 469: 468: 465: 461: 453: 451: 448: 444: 440: 436: 432: 428: 424: 420: 416: 412: 408: 404: 401: 397: 396:USB 3.1 Gen 2 393: 389: 385: 381: 377: 373: 369: 365: 364:USB 3.1 Gen 1 361: 357: 353: 351: 347: 343: 339: 335: 331: 327: 323: 319: 311: 294: 286: 281: 269: 261: 256: 221: 213: 205: 197: 191: 187: 173: 159: 147: 142: 138: 134: 127: 124: 117: 113: 109: 105: 101: 97: 93: 85: 67: 62: 59: 52: 48: 43: 37: 33: 19: 5656:Power MOSFET 5639:Power supply 5608:Data storage 5544:Flash memory 5522:Optical disc 5504:data storage 4735:TURBOchannel 4525: 4473:(IEEE P1823) 4253:Mass storage 4219: 4106: 4082:. 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