USB Mouse Pad With 4 USB Port Hub (GT-0417)

1) 4 USB port
2) Supports USB2.0 and 1.1.
3) Supports full-speed 480mbps and low-speed 12mbps operations.
4) No driver required
5) Compatibility: Win95 / 98 / 2000 / ME / XP/2003, X//X, LINUX2.4. X or latest system.
6) 28*22.8*1.1cm