The Seal Shield keyboard is the original, medical grade, dishwasher safe keyboard used by hospitals worldwide. Electronic components are sealed in a watertight housing safely tucked into this award-winning keyboard solution. Enjoy True Type typing comfort from the full-travel IBM-style keys which are laser etched to prevent fading from frequent washings or even cleaning with mild abrasives. The Seal Shield keyboard features a 24K gold-plated USB connector that will not rust or corrode from water exposure. Seal Shield waterproof technology means that the keyboards can be disinfected with healthcare grade sprays, without ever being disconnected or powering down. Engineered to international waterproof standard IP-68, the Seal Shield keyboard is the ideal washable solution regardless of your preferred cleaning methods. Do not be fooled by lower rated imitations and spill-proof solutions.