Specifications
USB Compatibility USB 1.1, USB 2.0 devices
USB Specification  2.0 for data ranges up to 480Mbps
Backwards Compatible Support for USB 1.1
System Requirements PC Pentium® processor-based computer with USB 2.0 port available,
Windows® 98 SE, 2000, Me, XP and Vista.
Mac Supports low- (1.5Mbps), full- (12Mbps), and high-speed (480Mbps)
modes on PowerMac computers equipped USB 2.0 port and OS 10.2.7 and above.