The lightest eSports gaming Mouse At 69G: the Razer Viper includes a high precision, 16K DPI optical sensor for a no compromise package befitting the most serious gamers without the need for drilling holes in The chassis like competitor mice

Faster than traditional mechanical switches: new Razer Optical Mouse switches uses light beam based actuation, registering button presses at the speed of light for complete immersion and absolute control

Ambidextrous design: Created for left and right handed users with accessible, programmable buttons on both sides

Customizable Chroma RGB color profiles: includes 16.8 million color combinations w/ included preset profiles

8 programmable buttons: allows for reconfiguration and assignment of complex macro functions through Razer Synapse 3

Drag free cord for wireless like performance: Razer SPEEDFLEX cables eliminate the need for Mouse bungees, drastically reducing weight and drag for absolute control