Outshine the CompetitionTECH SPECSSensor System TRUEMOVE CORESensitivity 8,5000 CPIMaximum Speed 300 IPSButtons 6 programmableSwitch Rating 60 million clicksPRISM LIGHTING 3-zone RGBWeight 77gHyper Durable MaterialsState-of-the-art engineering and high-grade polymer can withstand intense wear and tear in a lightweight 77g form factor, reducing hand fatigue.60 Million Click Mechanical SwitchesIn addition to a split trigger left/right button design, a dual spring mechanism increases durability and ensures a consistently crisp feel from the first click to the last. TrueMove Core Optical Gaming SensorDesigned by PixArt and SteelSeries for precise performance with true 1 to 1 tracking, so the exact motions of the mouse are perfectly replicated on the screen. Comfortable Ergonomic ConstructionWhether you deploy a finger or claw grip you\\\'ll always have the right feel and mobility you desire for long and intense gaming sessions. Brilliant Prism LightingRedesigned lighting provides 3 zones of 16.8 million beautifully crisp colors that can synchronize with other SteelSeries products and react to actions or in-game events. On-board MemoryOn-board memory allows you to save polling rate, keybinds, and up to 5 CPIs directly on the mouse for any game you play.