The unique, ergonomic vertical grip design has been clinically proven to reduce muscle strain and discomfort associated with carpal tunnel syndrome and repetitive stress injuries compared to using a traditional mouse. 3M EM500 Ergonomic Mouse enhance

The 3M MPro150 is a hand held, battery operated projector from 3M. Now you can project cord free with internal storage that enables you to download and organize your files. Project images and videos on almost any wall, almost anywhere.