Lam, Crystal; Liu, Harry (October 22, 2007). "How to conform to China's new mobile phone interface standards". Wireless Net DesignLine. Archived from the original on May 14, 2014 . Retrieved June 22, 2010. Apple's Lightning to Micro-USB adapter now available in US, not just Europe anymore", Engadget, 3 November 2012, archived from the original on 26 June 2017

Common charger: MEPs agree on proposal to reduce electronic waste". European Parliament. April 20, 2022. Archived from the original on April 22, 2022 . Retrieved April 20, 2022. The USB1.1 standard specifies that a standard cable can have a maximum length of 5 meters (16ft 5in) with devices operating at full speed (12Mbit/s), and a maximum length of 3 meters (9ft 10in) with devices operating at low speed (1.5Mbit/s). [35] [36] [37] USB 3.2 standard gets new, even more confusing names ahead of its mainstream debut". 27 February 2019.USB3.0 Standard-A receptacle (top, in the blue color " Pantone 300C"), Standard-B plug (middle), and Micro-B plug (bottom) The Type-B plug: This plug has a near square cross-section with the top exterior corners beveled. As part of a removable cable, it inserts into an upstream port on a device, such as a printer. On some devices, the Type-B receptacle has no data connections, being used solely for accepting power from the upstream device. This two-connector-type scheme (A/B) prevents a user from accidentally creating a loop. [9] [10] a b c "USB Power Delivery Specifications 2.0 and 3.1" (PDF (Zipped)). USB.org. October 26, 2021. Archived (PDF (Zipped)) from the original on November 3, 2021 . Retrieved November 3, 2021.

The Micro-AB receptacle is capable of accepting Micro-A and Micro-B plugs, attached to any of the legal cables and adapters as defined in revision 1.01 of the Micro-USB specification. Crothers, Brooke (7 March 2010). "Long delay expected for Intel support of USB 3.0 | Nanotech– The Circuits Blog". CNet News . Retrieved 19 January 2014. Ku, Andrew (19 June 2012). "USB Attached SCSI (UAS): Enabling Even Better USB 3.0 Performance– Faster USB 3.0 Performance: Examining UASP And Turbo Mode". Tom's Hardware . Retrieved 19 January 2014. A bus-powered hub is a high-power device providing low-power ports. It draws 1 unit load for the hub controller and 1 unit load for each of at most 4 ports. The hub may also have some non-removable functions in place of ports. A self-powered hub is a device that provides high-power ports by supplementing the power supply from the host with its own external supply. Optionally, the hub controller may draw power for its operation as a low-power device, but all high-power ports must draw from the hub's self-power. OK, we're sorry for that pun, but it's hard not to be excited about the new possibilities as USB-C continues to roll out. Tons of technologies are now taking advantage of the enhanced capabilities of USB-C. Some have already become almost ubiquitous, while others are still in their infancy.a b "USB Frequently Asked Questions: Cables and Long-Haul Solutions". USB.org. Archived from the original on January 15, 2014 . Retrieved May 22, 2023. As with earlier versions of USB, USB 3.0 provides power at 5volts nominal. The available current for low-power (one unit load) SuperSpeed devices is 150mA, an increase from the 100mA defined in USB 2.0. For high-power SuperSpeed devices, the limit is six unit loads or 900mA (4.5 W)—almost twice USB 2.0's 500mA. [12] :section 9.2.5.1 Power Budgeting a b "World's First USB 3.2 Demonstration". Synopsys. 18 May 2018. Archived from the original on 17 November 2021 . Retrieved 27 May 2018– via YouTube.