The AK-770i is a multimedia and gaming keyboard that has 3 different adjustable back-light colors and the gaming clusters keys (W, A, S, D and arrow keys) come with anti-ghosting capability. Features 3 different backlight color in one keyboard 6 available function buttons on keyboard High-profile, ultra-durable and silent keys Lifespan up to 100 million keystrokes Anti-ghost gaming clusters(W,A,S,D and Arrow keys) Specifications Multimedia and gaming keyboard 104 membrane silent switch and key stroke up to more than 100 million times 6 shortcut keys on-the-fly Adjustable backlight color and brightness on keyboard lighting key 1.8 meter multi-flex cord wrapped ultra-durable cable jack Gaming cluster with anti-ghosting capability