Brand: SteelSeries. MPN: 62513. Steelseries own gaming mice, their software (Steelseries Engine) is easy to use, stable and allows trons of customisation. I've loved every Steelseries mouse I've used! - NL - Product ManagerHyper Durable Materials - Engineered with high-grade polymer for durability60 Million Click Mechanical Switches – Guaranteed to feel crisp from the first click to the lastTrueMove Core Optical Gaming Sensor – True 1 to 1 tracking, 8,500 CPI, 300 IPS, 35G accelerationComfortable Ergonomic Construction – Ergonomically designed to provide comfort for intense gaming sessionsBrilliant Prism Lighting – Redesigned lighting provides 3 zones of 16.8 million beautifully crisp colorsThe Rival 3 gaming mouse has the best performance in its class, thanks to a tournament-grade TrueMove Core optical gaming sensor which is custom-engineered in collaboration with industry-leading sensor manufacturer PixArt. Hyper durable materials guarantee the lifespan of the mouse, which is rated for 60 million clicks in a lightweight build. A redesigned RGB system provides the brightest dynamic lighting on any SteelSeries mouse, making the Rival 3 a standout in both style and performance.TECH SPECSSensor SystemTRUEMOVE CORESensitivity8,5000 CPIMaximum Speed300 IPSButtons 6 programmableSwitch Rating 60 million clicksPRISM LIGHTING3-zone RGBWeight 77g.