The Pro Fit Wired Washable Keyboard and Mouse Set, with its waterproof, easy-clean, rugged design, is ideal for maintaining a hygienic surface and cleaning up drips and spills, without sacrificing performance | IP67 mouse rating and IPx6 keyboard rating means this set can easily stand up to frequent cleaning with water and solvents | Full-size, six row, 104-key keyboard includes a numeric keypad, and laser-etched keys feature highly readable letters that wont wear off | Ambidextrous, contoured mouse with three-button scroll wheel provides a comfortable experience for left- and right-handed users | High-definition 1600 DPI optical sensor tracks the mouses movements with smooth accuracy for optimal performance and productivity | Wired USB connection delivers reliable performance without the need for batteries | Plug-and-play, so there is no software to download and install | Ideal for home, office, education, hospital/medical environments, or retail | Three-year limited warranty | Do not immerse the USB connector | Waterproof, washable, rugged design can safely stand up to immersion or frequent use of spray cleaners