Razer Naga V2 Hyperspeed Gaming Mouse

19 Programmable Buttons: Armed with ergonomically positioned buttons that provide an arsenal of commands at your fingertips for mapping out the essentials or going all out with advanced macros Razer HyperSpeed Wireless (2.4 GHz) and Bluetooth: Unleash seamless, low-latency performance that's 25% faster than other wireless tech or switch to Bluetooth for longer hours of gaming Long Battery Life.