Razer DeathAdder Essential Optical USB Mouse for Electronic Gaming

The Razer DeathAdder continues to offer players the most comfortable gaming experience ever. Perfectly designed to fit comfortably under the palm, or control just as well with a claw grip Equipped with a 6400 DPI 4G optical sensor, the Deathadder allows you to move it at fast or slow speeds, and will always respond on-screen with exact accuracy and organic fluidity The fulcrum on which the two large main buttons are placed is designed to have the perfect bounce of your fingers providing absolute assurance that you have activated the switch underneath Whether you're playing at fast or low speeds, the Deathadder Essential will always respond on-screen with exact accuracy and organic fluidity is only possible with an optical sensor