– IP 68 tested – protected against dust, dirt and liquids (up to a depth of 1 m). – Standard keyboard in heat-sealed protective case. – Resistant to water, detergent, isopropyl alcohol and diesel Info: Keyboard can be disinfected. – Up to 10 million keystrokes. – Ultra flat for optimal comfort – a marked improvement in typing comfort compared to traditional IP 68 keyboards. – Whisper keystroke technology – creates less typing noise, e.g. with many busy typists – Tactile key response. – Easy to install with Plug & Play using the USB connection.