The KBWKRC89PB-BK is a medium-footprint-size keyboard with an integrated pointing device. It is designed for areas with special space and size requirements like mobile carts, wall arms/mounts, trays, and computer racks/cabinets. It is designed to withstand repeated cleanings in dusty, dirty, damp environments that would otherwise ruin a regular keyboard. The molded silicone rubber keyboard is fully sealed and resistant to dirt, debris, water, soap, and disinfectants. It can be cleaned with almost any antibacterial solution to prevent cross-contamination and the spread of germs and viruses A professional-grade, mid-size, rigid, silicone, backlit, waterproof keyboard with integrated pointing device that is resistant to dirt, debris, water, soap, and disinfectants. A professional-grade, mid-size, rigid, silicone, backlit, waterproof keyboard with an integrated pointing device that is resistant to dirt, debris, water, soap, and disinfectants.