... USB HUB, 1)New design hub, 2)With 4 usb 2.0 ports; 3)With CE,RoHS - rotate USB socket design for convenient portability. - Expand one USB ... (total max.). - USB1.1 spec, high-speed transfer rates 12Mbps.- USB bus powered, no external power adapter.- Driverless, plug and play ... 95 OSR2/98/98se/Me/2000/xp, Linux/Mac OS new USB HUB 2