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