* Supporting both full-speed(480M bps) and low-speed(400M bps)
* mouse move supple flowing freely
* Family amusement, Work the head to choose
* Working with Windows98/Me/2000/XP and MAC OS
.

* MousePad Size： 285mm x 221mm x 6mm

* 1.5 transparent aluminum platinum for USB of Connect line

* Pc soleplate

* the bottom Pad defends smooth

* 2 port's for USB Hub

* The for USB2.0 connects

* Cool and blue light

* Usb Card Reader and Function Sound

* One upstream port(for USB-A male) and four downstream port(USB-A emale) as standard * LED indicator to check uplind /downport communication & OCP status easily

* Each downstream port with OCD (Over Current Detection and OCP(Over Current Protection)