Fast & accurate, the Razer Viper Mini Optical Gaming Mouse uses infrared light to register clicks, so it boasts a super-quick response time that will keep you one step ahead of your opponents. The Viper Mini is designed for smaller hands or claw gripping and weighs as little as 61 g. It's easy to control and features a highly flexible cable & Teflon feet, so you can turn, aim & shoot with minimal drag. Its ambidextrous design means it's also ideal for left-handed gamers. The Viper 's optical sensor means that you can track with deadly precision with sensitivity up to 8500 DPI. The Razer Viper Mini comes with 6 fully programmable buttons, allowing you to access macros & perform your favourite extended moves with a single click. Supporting Razer Chroma lighting, you can set up & synchronize your battle colours with all your Razer gear.