The Redragon EMPEROR M909 is superbly designed highly customizable wired gaming mouse. The mouse is designed for eSports Gaming Pros who demand the very best performance. The Gaming Mouse is elegantly and comfortable thanks to a contoured smooth ergonomic design and offers smooth and precise movements due its high precision sensor and perfectly weight balanced base. This makes the mouse perfect for long lasting gaming sessions providing maximum comfort and support. PC with USB port Windows 10, Windows 8, Windows 7, Windows Vista and Windows XP