Play games online more efficiently with this Logitech G105 Gaming Keyboard. This keyboard features night vision green LED back lighting to assist you with locating keys quickly and accurately. It is designed to be efficient for games that require multiple quick key actions such as real time strategy (RTS) games or first person shooters (FPS). With a multi-key input function, this keyboard can simultaneously use five keys in order to perform many complex actions without the interference or ghosting that can occur with other keyboards. This Logitech Gaming Keyboard also allows you to program six G-Keys each with three mode states and an MR key to record new macros on the fly.