1.eco friendly material
2.private game computer mouse model
3.for home and office use
4.FCC,CE,RoHS mouse
5.usb port

 More pictures for reference

private game computer mouse model(DK-172)  

 Mouse feature:
1).Mouse with 80cm retractable line or 150cm straight line.

2).USB/ PS2 port

3).sensitive reaction

4).customized logo,color are welcome

5).Easy installation:Plug and play automatic system configuration
6).800/1200 DPI resolution
7).Zoom in and zoom out functions
8).Comfortable hand feel and suitable for both hands
9).Superior system compatibility, suitable for both laptop and desktop
10).Compatible with Windows 98/2000/XP/Vista/Window 7 etc. 

11)OEM service is available

12).Warranty : one year