Button:
3
Scroll Wheel:
1
Optical Resolution:
1000 dpi
Interface:
USB
Size:
3 15/16( L ) x 2 3/16 ( W) x 1 3/8 (H )inch
100 ( L ) x 57 ( W ) x 37 ( H )mm
Weight:
0.08 (KG)/ 0.18 (LBS)
System Requirements:
IBM PC or compatible
Available USB Port
Windows 98SE/ME/2000/XP/Vista/7/8