Interface: USB PS/2; U+P
Keyboard life: More than 1000000times
Analytic Degree: 1600DPI(9600 frames/second)
Compatatible Operating System,:
Windows95/2000/Me/XP/nt4. 0
Size: 130*78*45

Description: 9600/a 1600 CPIS can cut over as one s please; Moving the speed is up to an ambulation more precise, more intelligent, the usage is more dependable; The adoption laser responds to adopt the kind positions, being applicable to various rough, smooth, the transparent surface includes the glass; Matching with special rubber and plastic would make you love it does not let go its hands.