- The Original USB 2.0 specification released on April 27, 2000
- Errata to the USB 2.0 specification as of December 7, 2000
- Mini-B connector Engineering Change Notice to the USB 2.0 specification.
- Pull-up/pull-down Resistors Engineering Change Notice to the USB 2.0 specification.
- Errata to the USB 2.0 specification as of May 28, 2002
- Interface Association Descriptor Engineering Change Notice to the USB 2.0 specification.
- Rounded Chamfer Engineering Change Notice to the USB 2.0 specification as of October 8, 2003
- Unicode Engineering Change Notice to the USB 2.0 specification as of February 21, 2005
- Inter-Chip USB Supplement Revision 1.0 as of March 13, 2006
- USB On-The-Go Supplement Revision 1.3 as of December 5, 2006
- Micro-USB Cables and Connectors Specification Revision 1.01 as of April 4, 2007
- USB 2.0 Link Power Management Addendum Engineering Change Notice to the USB 2.0 specification as of July 16, 2007.
- High-Speed Inter-Chip USB Electrical Specification Revision 1.0 as of September 23, 2007
- Suspend Current Limit Changes ECN as of April 9, 2008
Please check this site for any future updates to the USB 2.0 specification.
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