The Kensington Pro Fit washable Keyboard USB is made of antimicrobial material prevents the growth of mould, mildew, and fungi | Rugged water-proof and washable design resists spills and makes cleaning easy | Can safely stand up to immersion or frequent use of spray cleaners | Reliable plug-and-play operation with wired USB connection | Built to last with a limited lifetime warranty | Keyboard designed for use in many different environments, such as hospitals, government offices, schools and more | Black keyboard with 104-key layout | Do not immerse the USB plug