... its predecessor interface, USB 1.1, which tops at 12Mbps.Convert one USB port to 7 USB 2.0 ports for your laptop ... to a single USB port.Backward compatible with USB 1.0 & 1.1.Perfect for connecting USB 1.1 or 2.0 peripherals such as USB Mouse, HDD, ... USB 2.0 Hub.2 Without any external power supply, this USB Hub can independently support a 2.5" 500G HDD.Specifications:Interface: 7 x USB 2.0 output, 1 ...