Model No : Logitech Optical Gaming Mouse G400

Specifications :

Part Number
PN 910-002281

System Requirements
Windows-based PC
Windows XP, Windows Vista or Windows 7
USB port
Internet connection for optional software download

Technical Specifications
Tracking Resolution : 400x3600 dpi
Image processing : 5.8 megapixels/second
Max. acceleration : 25G
Max. speed : 70?140 inches/second
Responsiveness
USB data format : 16 bit/axis
USB report rate : 1000/second
Sleep mode : Disabled
Glide Dynamic coefficient of friction  (k) : .09
Static coefficient of friction  (s) : .14
Total weight : 133 grams
Cord : 15 grams
Durability Button life : 10 million clicks
Feet : 250 kilometers

Warranty  -  One Year Manufacturer Warranty.