WASHABLE KEYBOARD - Built with fully silicone-sealed technolgy and USB connector waterproof cap included to ensure water-proof and to protect the keyboard from contamination COMPACT AND SPACE-SAVING - Track pointer integrated design for small work space setting COMFORTABLE BRIGHTNESS - 4-level LED backlight adjustable to your preferred brightness IDEAL FOR HARSH WORKING ENVIRONMENTS - Rugged designed for clinical, industrial and manufacturing facilities to withstand unforeseen site conditions IP 68 COMPLIANT - Totally dust tight designed and hermetically sealed for continuous immersion in water. More from the Manufacturer