Fully compatible with USB 2.0 & USB 1.1
Support transfer rate of 1.5/12/480 Mbps
500mA each port is reliable at up to 15 feet of transmission
Support self-powered mode, hot plug & play
One LED to indicate the hub is ready
Downstream ports have automatic connect, speed detection
Compatible with PC Windows 2000/XP/Vista/7 & MAC OS V9.2 or higher
Dimension: 92 x 37 x 20.5mm