http://FreeRazerMouse.blogspot.com/ <br />Please go to this site and follow the instructions of our sponsor. <br /><br />Razer's Ouroboros gaming mouse is a new generation of mouse. <br />It is readily customizable, lefty-friendly, and performs well with games. <br />The mouse is incredibly sturdy, and the soft matte panels hold up rather well after extended use. <br />There are also a pair of interchangeable magnetic panels for the mouse's sides, offering up flat, <br />textured plates or smooth, contoured winglets—the latter clearly being the only correct choice. <br /><br />Features: <br />Customizable ergonomics to fit all hand sizes and grip styles <br />8200 dpi 4G Dual Sensor System <br />Gaming-grade wireless technology with dock <br />Razer Synapse 2.0 enabled <br />11 programmable Hyperesponse buttons <br />1000 Hz Ultrapolling/1 ms response time <br />Up to 200 in. per sec./50 g acceleration <br />2.1 m/7 ft. braided fiber cable <br />Battery life: Approx. 12 hrs. (continuous gaming) <br />Approximate Size : 116 mm to 136 mm/4.57 in. to 5.35 in. (length) x 71 mm/2.80 in. (width) x 42 mm/1.65 in. (height) <br />Approximate Weight: 115 g/0.25 lbs. (without battery) to 135 g/0.29 lbs. (with battery)