Kensington ValuMouse Wired Optical Three-Button Mouse USB Optical 1000dpi Both Handed Black Ref K72110EU

The Wired ValuMouse features a three-button/scroll wheel setup that offers silent clicking when you need to get work done and don´t want to disturb anyone in a quiet environment. A high-definition optical sensor provides reliable and responsive control when you´re navigating and the comfortable, contoured shaping feels great for either right-handed or left-handed users. It offers Plug & Play installation with a standard USB wired connection and is built to last with a 5-year limited warranty.