USB 2.0 supports the transfer of data up to 480 megabits per second (Mbps)
USB 1.1 supports data transfer up to 12 Mbps

Eric
_________________________
Genos, PSR-S970, TC Helicon VoiceLive3, Mackie 802-VLZ3 Mixer, 2 Bose L1 Pro16, Electro-Voice ZXA1 Subwoofer