SIIG Industrial Grade Water and Dustproof USB Mouse with Button Type Scroll - Industrial Grade Waterproof and Dustproof USB Mouse with 3 Scroll Buttons,1000 DPI IR optical sensor,IP 68 compliant?Rugge... - JK-US0S11-S1

IP 68 compliant - Totally dust tight designed and hermetically sealed, easy to clean or disinfect. No gaps or openings where dust, debris, water and other liquids may damage or impede mouse functions. Ideal for Industrial, Food Service, Marine, Manufacturing, Military, and Medical applications, etc.
1000 DPI IR optical sensor
Precise and smooth cursor movement, superior performance
A stylish design and comfortable shape, rugged and waterproof, made of silicone
Able to withstand safety wash-downs or being immersed in antibacterial solutions and rinsed under a tap to reduce the spread of germs
Button layout: Left & right buttons and scroll wheel performed by 3 buttons