1.Characteristics: Optical mouse; Can work on almost any surface and remove dust and debris when moving around
2.Interface: PS / 2, USB or USB + PS / 2
3.Resolution for hardware: Above 420 / above 800 DPI
4.3D Optical  mouse with High Technology            

5.Elegant and Ergonomical Body design

6. Better performance than optic sensor on every surfaces

7.Windows 98SE/2000/XP/VISTA/7 etc.
8.Color: Product surface can be sprayed with different colors

9.High accuracy and reliability.  Ergonomics designed. Intelligent internet function.
10.fashion style.