USB 3.0 hub is based on universal serial bus 3.0 specification
Backward compatibility with USB 2.0 and 1.1 enables seamless transition
The data transfer rate can be in super speed (5GBPS), High speed (480 MBPS) or full speed (12 Mbps)
Support System : Microsoft (Win7, 98 SE, ME, 2000, XP, Vista), Mac OSX
Power adapter 5V2A included