?FEATURE?Excellent Right-handed Ergonomic Shape.Max 1600 DPI, 3 Default DPI Levels: 800/1200/1600.Default polling rate: 125Hz.6 Buttons.Optical Tracking systems. ?SPECIFICATION?(1) Dimensions: 112x81x46mm(2) Product Weight: 85±10g(4) Interface: USB, support 2.0/3.0 USB port(5) Compatible for PC & Laptop Computer(Windows 10/8/7/XP, Linux) ?PACKING CONTECTS?Packing Contents1x Q3 Wireless Mouse1x Warranty Card