A4tech FG10S Fstyler Optical Mouse, Silent

Model: FG10
Type: Wireless
Connection: 2.4G Hz
Operating frequency: 10-15m
Design: Symmetrical
Sensor: Optical
Resolution: 1000/1600/2000 DPI
Report Rate: 125Hz
No. buttons: 4
Receiver: Nano USB
Dimensions: 108 × 64 × 35 mm
Weight: 67 g (Batteries not included)
Battery: 1AA Alkaline
System requirements: Windows XP / Vista / 7 / 8 / 8.1 / 10