Features: 1)Expand one USB port to four ports 2)transfer speed can be 12/480Mbps 3)Driverless, plug and play 4)OEM Features:SH-SUHUB-01 and SH-SUHUB-051)Expand one USB port to four ports2)USB1.1/2.0 spec, full transfer speed is 12 to 480Mbps3)With or without external power adapter can be selectable4)Driverless, plug and play5)Supports windows 95 OSR2, 98, 98se, Me, 2000, XP, Linux/Mac OS6)Comply ...