Desktop mouse!!! 3d optical mouse;
Optical sensor with rsolution:1000DPI
Scroll wheel with page up and down
Key life over 3,000,000times
Ergonomic& Comfortable design with good hand touch
color printing; all colors available(optional)
Compatible: windows7/95/98/SE/NT/XP/2000
Size: 111*61*37mm
Interface: USB or PS/2 or combo.
