Alienware Wired/Wireless Gaming Mouse AW610M: 16000 DPI Optical Sensor – 350 Hour Rechargeable Battery, 7 Buttons, 3-ZONE 16.8m AlienFX RGB Lighting, Edge-Free Design, Ergonomic, Dark Side of the Moon

Power your way to victory: Game with confidence thanks to industry-leading power efficiency. With up to 350 hours of gameplay on a single charge of the lithium-ion battery, you can keep the fight going for weeks on end.
Attack with deadly precision: Move swiftly and precisely with the latest generation custom Alienware native 16,000 DPI sensor.
Control the battlefield: Wield greater precision while in the middle of combat with the custom, adjustable scroll wheel that allows you to switch between 12 and 24 steps per scroll wheel revolution.