SILVER SEAL WHITE Medical Grade Keyboard w/Quick Connect - Dishwasher Safe & Antimicrobial (White)(USB) SILVER SEAL Washable Antimicrobial Medical Grade Keyboard (White) (USB). The original DISHWASHER SAFE Keyboard. Features SEAL SHIELD WaterproofPrimary InformationInput Device Type : Keyboard Device Form Factor : External Connectivity Technology : Wired Interface Type : USB UNSPSC CodeUNSPSC Code : 43211706