Specification Sizes: Full Size Connectivity: Wired Lighting: RGB If you have ever played a game on a Corsair keyboard, you know it will be a great experience. It is incredibly well-made and has a solid frame and a robust collection of functions. The Corsair k100 RGB lighting on each key is among the best budget in the market. The CUE application's backend software is comprehensive and easy to use. Performance There is a 44-zone three-sided RGB Light Edge on both sides of the K100 RGB's aluminum frame. The backlighting on each key is dynamic, and the frame is made of durable aluminum. Using CORSAIR's AXON Hyper-Processing Technology, CORSAIR's most advanced gaming keyboard can deliver your inputs up to 4x faster with native 4,000Hz hyper-polling and key scanning. It can also drive 20-layer lighting effects.