M112
  Specifications
Sensor: Optical, Marvo 8812
DPI: 800-1600-2400-4000
Buttons: 7 (programmable)
Switch rating: 3 million clicks
Backlight: 7 colors
Interface: USB 2.0
Cable length: 1.5 m
OS support: Windows 7 or newer
 
  Feature
High-profile design with full palm support
Enhanced control for palm and claw grip styles
Rubber scroll wheel for enhanced feel
7-color backlight  with breathing effect