Super high sensitive with 800cpi
Advanced optical sensing technology
UV-treated glossy shell or leather-coated shell
Button life over 3 million clicks
Interface: USB or Combo
Easy to install, Plug and Play
Windows 98/2000/ME/NT/XP compatible
Dimensions (L x W x H): 85 x 40 x 18mm
Works on any surface except glass
Lovely and simple shape for both right and left hands
Precise photoelectric navigation technology super slim style