small, higher tension on click and roller ball than most mice
Nicola Gibson "nic", Amazon
4 June 2013
Summary: The mouse works fine. it is a little small so that it doesn't feel ergonomical to my hand. both moving the wheel and clicking requires more pressure than is comfortable for me and it bothers me. I wouldn't buy this again. Other than size and pressure, it works perfectly.
Summary: Bought two to replace wireless mice next time a problem occurred. Used one in a week. Worked fine. Over a month later when 2nd one was used, it would not click, left, right or center wheel. Vendor promptly replaced defective mouse.
Summary: I purchased two of these to go with both laptops. They work very well and also are a great fit for people with small hands. My daughter was very happy to get a mouse with out the ball underneath. I recommend this product as a win win purchase.