USB Spec. :USB 2.0
Ports: 4 Ports
Color :Black
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe.

Features

1) USB2.0 Version, compatible with USB1.1
2) 4 ports, and power up to 500mA each port
3) No need adapter, and no need driver program
4) Truly plug & play and hot swapping capability
5) Full data transfer rate up to 480Mbps
6) Support Win95 osR2/98SE/Me/2000/XP/Vista, Linux2.4andMac os8.5 or above
7) Beautiful design;