Tested and validated by the top Team Razer Athletes - discover the pinnacle of gaming performance with the all-new Razer Viper: http://rzr.to/Viper
Built to be the best - the Razer Viper features the fastest clicks with our brand-new Razer Optical Mouse Switch, precise shots with our signature 5G Optical Sensor, and lightweight ergonomic design at only 69 grams.