High Speed 480Mbps 4 Ports USB 2.0 HUB Portable USB Splitter(Black)

1) Fully compliant with USB 2.0 specification 2) Backward compatible with USB 1.1 3) Backward data transfer rate is 480Mbps 4) Connects up to 2 devices without a power adapter 5) Individual power over current protection 6) Plug and play, No driver installation required 7) Pentium processor-based computer with USB 2.0 port 8) Available for Win 7 / XP / Vista, Mac OS etc.