Razer Basilisk Ultimate HyperSpeed Wireless Gaming Mouse: Fastest Gaming Mouse Switch – 20K DPI Optical Sensor – Chroma RGB Lighting – 11 Programmable Buttons – 100 Hr Battery – Classic Black

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. Wired and Wireless usage modes, HyperSpeed Wireless technology (2.4 GHz dongle),1.8 m / 6 ft Speedflex cable for charging and wired use.