Razer DeathAdder Ergonomic PC Gaming Mouse (Certified Refurbished)

The Razer DeathAdder features a 6400dpi optical sensor capable of accurate tracking with zero interpolation. The iconic right-handed ergonomic design remains the same, but is improved with rubber side grips for better mouse control. Razer Synapse rounds off the Razer DeathAdder package - delivering capabilities such as driver settings saved in the cloud, surface calibration, Z-axis tracking, and more. Pro-Gamer Yiliang Peng uses the Razer DeathAdder "I've used the Razer DeathAdder exclusively since I joined CLG, and the latest CLG DeathAdder is my new mouse of choice. They kept everything I liked about the older model but made some small improvements which I enjoy. Long time DeathAdder users will quickly point out the new rubber side grips which feel really nice and help to even further improve your control with the mouse." - Yiliang "Doublelift" Peng Team CLG | League of Legends. The all-new Razer DeathAdder is equipped with a 6400dpi 4G optical sensor - the highest native DPI optical sensor available on any gaming mouse today with zero interpolation. It is capable of mouse movements of up to 200 inches per second and 50g acceleration, meaning you can move it at either fast or slow speeds, and it will always respond onscreen with exacting accuracy and the organic fluidity only possible with an optical sensor. The Razer DeathAdder's sensor is also capable of tracking Z-axis to as low as 1mm on most surfaces.