1) mouse shape 4 port usb hub 2) usb 1.1 and usb 2.0 for option 3) compatible with all windows system and mac os

computer accessories mouse shape 4 port Usb Hub

Features:

1. New design with mouse shape

2. 4 port usb hub

3. compatible with all windows 98/me/2000/xp/vista/win7

4. compatible with Max Os

computer accessories mouse shape 4 port Usb Hub (usb 1.1 and usb 2.0 for option)