Get a better handle on your games with this Razer Viper Ultimate wireless gaming mouse. The 20,000 dpi optical sensor delivers pinpoint accuracy for obliterating your opponents on the battlefield, while the ambidextrous design allows comfortable use. This Razer Viper Ultimate wireless gaming mouse has eight programmable buttons for customization, and the lightweight profile allows easy tracking. HyperSpeed wireless technology With a high-speed transmission, extremely low latency, and seamless frequency switching in the noisiest environments, you won’t even realize that you’re gaming with a wireless mouse. Razer Focus+ 20K optical sensor A 20,000 DPI sensor with 99.6% resolution accuracy ensures that even the finest movement of your mouse is tracked, giving you an acute level of precision for game-winning headshots and highly elusive maneuvers. Razer Chroma mouse charging dock Featuring 16.8 million colors and signature lighting effects. Get 5 hours of wireless playtime for every 10 minutes of charging. Long battery life Keeps the Viper Ultimate running at peak performance for up to 70 continuous hours- charge it once a week to power 10 hours of daily gameplay. Razer optical mouse switch Durable for up to 70 million clicks. Eight programmable buttons Let you simply change the functionality of your mouse depending on your requirements. Lightweight design For faster and smoother control. Compatible with most Windows and Mac computers Works across a wide array of computers.