Resolution: 800 to 2,000dpi
Button life: more than 3,000,000 times
Designed for Windows 9x, ME, XP, NT and 2000 operating systems
Supports PS/2 and USB ports
Colors: black, yellow, blue, red, green, orange and white
Size: 113 x 61 x 37mm
Packing: 100 pieces/carton
Carton size: 42 x 26 x 55cm
Net weight: 9kg
Gross weight: 10kg