3M EM550GPS Black USB Wireless Optical Ergonomic Mouse - Small

from senilbat

Was having carpal tunnel syndrome symptoms and tried this style of mouse on a recommendation and it has worked beautifully and helped to relieve some of my symptoms.

from GastroSufferer

Like the feel of the mouse. The shape and size is great. Works well for me.

from Narinake

I've been using this mouse for a couple of years and I'm very happy with it. Although it might not be the most responsive on the market, it has proved to be the best for my RSI problems. It's the m...

from GinzMom

I have severe osteo arthritis in my hands, particularly in my right hand, that makes a conventional mouse a literal pain. This 3M Ergonomic mouse is a dream come true. It took a little getting used...

from Daffodil

Six year ago I started experiencing problems with the conventional mouse. The joints in my first 2 fingers and my wrist started giving me grief . I looked around for alternatives at that time and...