The full-sized CK351 gaming keyboard provides responsive controls in reliable hardware that is rated to last longer than your most intense all-nighters. IP58-rated dustproof and waterproof with state-of-the-art optical switches rated for over 100 million keypresses - and a debounce time that’s virtually instantaneous. Add to that fully custom RGB lighting, media controls, and Cooler Master’s signature On-the-Fly Control system, and you have a steady, rugged workhorse that gets the job done.