Universal Serial Bus
Specification
Compaq
Hewlett-Packard
Intel
Lucent
Microsoft
NEC
Philips
2.0 (draft 0.79) October 5, 1999 Revisions to chapters 5, 7, 8, 9, 11 to add high
speed.
2.0 (draft 0.9) December 21, 1999 Revisions to all chapters to add high speed.
2.0 April 27, 2000 Revisions for high-speed mode.