For The Pro The shape that inspired an esports revolution returns with a new evolution the Razer Viper V3 HyperSpeed. Featuring our best-in-class technologies and optimized for claw or fingertip grip styles, shake up the meta with a wireless, lightweight mouse that thrives in top-flight competitive play. Lightweight Design Featuring a mass centralized design, the Razer Viper V3 HyperSpeed ensures seamless, consistent swipes crucial to competitive play, so you never have to settle for unbalanced battery-powered mice. Razer Focus Pro 30K Optical Sensor With a forward sensor placement and intelligent functions, our flagship sensor ensures a finer degree of accuracy, while maintaining flawless tracking on a wider variety of surfaces including glass. Up to 280 hours of Battery Life Power through your most intense scrimming and tournament schedule with up to 280 hours of high-performance gaming on just a single AA battery. Razer HyperSpeed Wireless Experience a flawless connection that remains smooth and stable even in noisy wireless environments. Outfitted with multi-device support for a streamlined esports setup. Razer Mechanical Mouse Switches Gen-2 Rated with a 60-million click lifespan, the switches featuring gold-plated contact points for greater resistance against wear and tear, so you can enjoy crisp execution that always comes in clutch. On-mouse DPI Control Conveniently located on the top of the mouse, press the button to quickly toggle between 5 DPI stages, or customize its function and map it to an essential command.