1 of 1 people found the following review helpful
AMAZING! Highly recommended.,
This review is from: Contour RollerMouse Free 2, Black
I have tried a normal mouse, trackpads, a DXT ergonomic (vertical) mouse, and a Wacom tablet, and the minute I plugged the RollerMouse Free2 in, I actually unplugged them all.
This thing is AMAZING. Highly recommended. It is easily worth the extra money.