GranVela&reg; C20 2.4GHz Wireless Gaming Mouse 2400 DPI, 7 Buttons, Nano Receiver for Pro Gamer PC Laptop Desktop Notebook - Black Easily switch between game mode and audio control mode, 7 buttons and 2 modes make it more than enough to manage your gaming or entertainment need. Cordless gaming mouse is ergonomically designed to fit snugly under your palm, providing you an incredibly comfortable gaming experience in-hand Reliable Connection with the Advanced 2.4ghz Wireless Technology Adopted, provide an an increased wireless working distance up to 30m with Little-to-no Delay or Signal Drops. The LED light can be independently turned off that you don't have to stand the annoying light at night anymore. These 3 LED lighting settings (Red/Green/Blue) can be simply activated by a single key. Wireless Gaming Mouse,Just Plug the Wireless Receiver into Your Computer's USB Port, and You're Ready to Go with No Extra Driver Required. Compatible with Win 98/ 2000/ me / XP/ Vista/ 7/8 / 10, Mac OS.