Button:
3
Scroll Wheel:
1
Optical Resolution:
1000 dpi
Interface:
USB
Size:
4 ½ (L ) x 2 3/8 ( W ) x 1 3/8( H) inch
117 ( L ) x 60 ( W ) x 35 ( 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