Custom 4 Ports HUB Mouse Pad

USB Hub Mouse Pad
1) Supports USB 2.0 and 1.1. With 4 ports hub
2) Supports full-speed 480mbps and low-speed 12mbps operations.
3) No need driver(except WINDOWS 98).
4) Compatibility: Win95 / 98 / 2000 / ME / XP/2003, X//X, LINUX2.4. X or latest system.
5) Unit size: 28*21*1.1cm.