OKER M198 Wireless Mouse
Connectivity: USB Wireless 2.4GHz (plug-and-play)
Sensor: Optical
Resolution: 1000 DPI
Buttons: 3 (Left, Right, and Scroll Wheel)
Power Source: 2 × AAA alkaline batteries
Dimensions: 120 × 60 × 38 mm
Weight: 60 ± 5 grams
Compatibility: Windows (XP/7/8/10/Vista), Mac OS X 10.1+, Linux, and Chrome