The Adesso?? AKB-630UB antimicrobial waterproof desktop keyboard is the perfect keyboard for users looking for a solid keyboard that will work in an environment potentially exposed to liquids, moisture, dust or germ, such as School, Restaurant, Bank, Medical Clinic, Office, POS, Industry and warehouse environment. This keyboard also features membrane keys switch for increased productivity along with multi-functional hotkeys that give you quick access to your internet and media player tools. (Solution: Health)