Mictech V8 Mouse 4000DPI led optical mouse 6D USB Wired Professional Gaming Mouse for PC Laptop Upgrade V6 (black) 100% brand new and high quality 5 LED lighting color to change automatically when it works DPI Setting : 250DPI - 4000DPI Setting Compatible for Windows XP, Vista, Windows 7, Windows 8, Windows 10 ,ME, 2000 and Mac OS...or latest User for: The high-end players & gaming professional players.