USB 3.2


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USB 3.2

The latest USB standard introduced in 2017. USB 3.2 added two dual-lane SuperSpeed+ modes when using USB Type C cables, and it absorbed the previous USB 3.0 and USB 3.1 specifications. See USB Type C.

USB 2.0 and USB 3.2
As of 2019, USB 2.0 and 3.2 are the two official USB standards. However, there are millions of ports labeled USB 3.0 and 3.1 in use on computers, hubs, storage drives and other components. See USB 3.0, USB 3.1 and USB.
USB 2.0              Data RateUSB 2.0 High Speed    480 Mbps
 USB 2.0 Full Speed     12 Mbps
 USB 2.0 Slow Speed    1.5 Mbps


 USB 3.2              Data Rate  LanesSuperSpeedUSB 3.2 Gen 1x1         5 Gbps   1
 (a.k.a. USB 3.0)
 (a.k.a. USB 3.1 Gen 1)

 SuperSpeed+USB 3.2 Gen 2x1        10 Gbps   1
 (a.k.a. USB 3.1)
 (a.k.a. USB 3.1 Gen 2)
 USB 3.2 Gen 1x2**      10 Gbps   2
 USB 3.2 Gen 2x2**      20 Gbps   2
 ** Dual-lane mode requires USB-C cables



USB 3.2 Gen 2x1 Cable
Identified as USB 3.1 Gen 2 on the Amazon website, the cable is nonetheless USB 3.2 Gen 2x1. (Image courtesy of Amazon.com)
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References in periodicals archive ?
The new SM3282 with on-chip USB 3.2 Gen 1 interface provides a complete single-chip hardware and software solution supporting the USB Attached SCSI Protocol (UASP) and 2 NAND channels with 4 CE (Chip Enables) per channel, enabling up to two terabytes of storage with the latest generation of 96-layer QLC NAND.
Silicon Motion introduces single chip controller for USB portable SSDs
The USB 3.0 Promoter Group has announced the pending release of USB 3.2 specification.
New USB 3.2 specification to double connection speeds
Of course, a USB 3.2 hub will perform at top speed only when you plug it into a USB 3.2 port on your computer and use a USB 3.2-compatible thumb drive or USB drive.
Having fun with thumb drives (and USB hubs)
After the release of USB 3.2, its subsequent rebranding efforts and complex specifications like 3 different transfer rates, USB 4 seems like a promising addition to the tech world.
USB 4 promises faster transfer speeds and universal thunderbolt 3 support
The best part is, the new USB4 compliant ports will all be backwards compatible with USB 3.2, USB 2.0 and even USB 1.1.
Intel makes Thunderbolt 3 royalty-free, will be the foundation for upcoming USB4 standard
has deployed second generation ANX74xx family of 10 Gbps USB-C re-timers capable of switching DisplayPort and USB 3.2 Gen2 signals to support a single USB-C port for next generation high-performance, low-power notebooks, 2-in-1 convertible laptops, desktop PCs, mobile devices, and servers.
ANALOGIX DEPLOYS 10 GBPS USB-C RE-TIMERS
It is based on SRIS and BLR architectures and it complies with USB 3.2 Appendix E requirements, working seamlessly through the daisy chaining of multiple re-timers.
Analogix 2nd generation smartphone guarantees high bandwidth data and video transport

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