Our RGB 7 button gaming mouse includes many impressive features. Its universal design offers functionality and practicality for both left and right-handed users. Multiple color settings allow you to game or work in dark environments and add a unique look your desk. The Gaming grade optical sensor ensures pinpoint accuracy for the best gaming performance. Lastly, the palm formed grip provides comfort during long gaming campaigns. RGB Chromatic Lighting allows for users to work or play in dark environments with impressive sensory feedback. Connector/Port/Interface: USB 2.0; Left/Right Hand Use: Left/Right; Mouse Technology: Optical; Wired/Wireless: Wired.