We strive to make products that impact the way you game. When we designed our keyboard, we had gaming in mind. We're gamers ourselves, and wanted to make a keyboard that we could see ourselves using. Our keyboard features three LED color changing options - purple, red, and blue. These colors can be easily changed by holding the ""FN"" key and the ""SL"" key. To freeze a color, hold the ""FN"" key and press Pad5 (the 5 on the number pad). Our keyboard includes eight quick use multimedia keys. This gaming keyboard will work will all versions of Windows or Mac OS and requires no installation. Your keyboard will automatically dim when not in use. The braided USB cable measures just under 5ft in length. The keyboard is designed to take your gaming to peak performance for a reasonable price. Our keyboard can also be paired with our Plixio gaming mouse, if you're looking for a great combo to take your MMO, RPG, or FPS games to the next level! Game on!