Shenzhen Gonnawin Technology Co., Ltd. [China]

usb hub It have many used: usb hub 3 ports mouse pad calculator

usb hub

Multifunction 3 Port Usb Hub Mouse Pad with Calculator

Features:

1. 3 port USB HUB              

2. USB 1.1 &2.0 optional

3. 10-bit calculator function   

4. Switching on-off converter to calculator

5. USB Power,hot plug and playnee

We have different colors:

1. black:

2. red:

3. blue:

4. white:

We have other different kinds of USB HUBS as follows, please contact me if you want.

We have other different kinds of USB HUBS as follows, please contact me if you want.

3 port usb hub with mouse pad and calculator