Razer DeathAdder v2 Pro Wireless Ergonomic Gaming Mouse

Razer HyperSpeed Wireless: 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 DPI Optical Sensor: Using new intelligent functions such as motion sync and asymmetric cut-off, our sensor flawlessly tracks your movement with zero spinouts, allowing for crisp response and pixel-precise accuracy. Razer Optical Mouse Switch: Every click is actuated at 0.2ms with no debounce delay to give you quick, clean execution for up to 70 million clicks-a faster, more durable design that eliminates unintended double-clicking issues. 70 Hours of Battery Life (Razer HyperSpeed): With the benefit of dual connectivity, enjoy up to 120 hours of battery life in Bluetooth mode, or up to 70 hours of ultra-fast performance when you switch to Razer HyperSpeed Wireless. 88g ergonomic form: Sticking closely to its best-in-class ergonomic shape, we’ve refined it even further for greater comfort and handling, allowing you to enjoy the highest levels of performance as you compete. The Razer DeathAdder V2 Pro has 3 modes of connection: Razer HyperSpeed Wireless using the included 2.4GHz wireless dongle | Bluetooth | Wired using the Razer Speedflex cable | Note : Remove the compartment cover at the base of the mouse to find the wireless USB dongle. | Make sure to update the relevant firmware for best performance