1.High precision optical sensor
2.High resolution:800dpi,exact location
3.Comfortable fit for either hand and for long term use
4.apply to windows 98 and more higher system
1.Wireless optical mouse
2. 2.4G available
3. size:Size: 91กม62กม36mm
4. 8-10m distance available
5. compatible with windows NT/ME/2000/XP
