With a waterproof, washable and rugged design, the Pro Fit Wired Washable Keyboard and Mouse Set can safely stand up to immersion or frequent use of spray cleaners. It helps you maintain a hygienic surface and clean up drips and spills without sacrificing performance. The IP67 mouse rating and IPx6 keyboard rating mean this set can easily stand up to frequent cleaning with water and solvents. Full-size, 104-key keyboard with six rows includes a numeric keypad. Laser-etched keys feature highly readable letters that won't wear off. Contoured construction and three-button scroll wheel setup for the mouse provide a comfortable experience for left-handed and right-handed users. High-definition, 1600 dpi optical sensor tracks the mouse's movements with smooth accuracy. Plug-and-play, wired, USB connection delivers reliable performance. Keyboard and mouse are ideal for home, office, education, hospital/medical environments or retail.