1. The ergonomic design provides a comfort feel of touch;
2. High resolution 800 dpi;
3. Interface: USB, Plug and play.
4. Long life span: Over 1, 000, 000 times;
5. Compatible with Windows 98/2000/NT/ME/XP/Vista.
2. High resolution 800 dpi;
3. Interface: USB, Plug and play.
4. Long life span: Over 1, 000, 000 times;
5. Compatible with Windows 98/2000/NT/ME/XP/Vista.