Universal Serial Bus History

USB 0.8

Dec 5, 1994

No information was given

USB 0.9

Apr 5, 1995

No information given

USB 0.99

Aug 5, 1995

No information given

USB 1.0 Release Canidate

Nov 5, 1995

No information given

USB 1.0

Jan 5, 1996

Low Speed: 1.5 Mbps
Full Speed: 12 Mbps

USB 1.1

Aug 5, 1998

No information given

USB 2.0

Apr 5, 2000

High Speed: 480 Mbps

USB 3.0 a.k.a. USB 3.1 Gen 1

Nov 5, 2008

Super Speed: 5 Gbps

USB 3.1 a.k.a. USB 3.1 Gen 2

Jul 5, 2013

Super Speed+: 10 Gbps