This waterproof mouse with magnetic scroll wheel is the ideal pointing device for the industrial, maratime and medical industries because it is 100% waterproof and offers unique washing capabilities to eliminate germs and bacteria. This mouse also provides a unique scroll wheel design with 4 internal built in magnets to prevent open spaces and add air-tight gaps which prevent moisture or liquids from accidentally getting inside the mouse. The optical sensor keeps the device precisely on point and lets you work on most surfaces without a mouse pad. Key Features: Waterproof Design; Built-in Magnetic Scroll Wheel; Antimicrobial; 1000DPI Resolution; Enhanced Optical Sensor; USB Connectivity