The Alpha Bravo GZ1 USB wired gaming mouse ergonomically designed for comfort and built for precision. Take control with faster more accurate manoeuvres, easily shift through the four DPI settings (800/1600/3200/6400) for pixel precise to lightning fast manoeuvres. Compatible with Windows XP/7/8/10. Features: 7 Button - Ergonomic design, for left or right-handed use, with textured sides for assured grip Precision control - 800dpi to 6400dpi with 1000Hz ultrapolling/1ms response time Chromatic lighting with 16.8 million colours 1.8m ultra durable USB cable Adjustable weight system for bespoke gaming experience Compatible with Windows XP/7/8/10 Specifications: Dimensions: H:12.8 x W:7.2 x D:4.1 cm Colour: Black Guarantee:1 Year Material: Polycarbonate + Abs Model Number: VAB-101-GZ1