Fantech X4S Titan Fps Ergonomic Running Rgb Chroma-Lighted Macro Wired 7D Gaming Mouse Ergonomic design, feel comfortable, left and right hand universal 7D button, the use of Omron switch life of up to 100 million times 1.8 meters full copper USB network braided wire, with magnetic ring, anti-interference step in place 16 million kinds of RGB equivalent color by your control 200-4800DPI easy to switch Support software programming, custom easy to play Brand: Fantech Model Number:X4S