usb mouse pad

Specification

LED usb hub mouse pad
Unit size: 26*22*2.5 cm
Net weight: 310g
USB1.1 and USB2.0 available
4 USB-port, can meet different USB devices
No need drive, really plug and play
Working with windows 98/2000/XP/MAC OS 9.0 or Above
Input or output with double tracks on 3.5 audio frequency for internet voice communication
LED indicator to check uplind/downpoet communication and OCP status easily
Each downstream port with OCD (over current detection) and OCP (over current protection) function
Self-powered mode mimicking (driving + 5VDC total mini, 500mA from host PC) no external power source needed

Packing: 1pc/pp bag/white box
              40pcs/carton
Carton size: 61*32*50cm
N.W.: 12.3kg   
G.W.: 13.3kg