Sensor: Optical,DPI: 800-1200-1600

 

Buttons: 7,Switch rating: 3 million clicks

 

Backlight: 7-color backlight,Interface: USB 2.0

 

Wireless specifications: 2.4 G

 

Weight: 85g,Size:126 x 78 x 41 mm

 

OS support: Windows XP or newer