Excerpt: Previously owned a Lenovo laptop that has the mouse button in the middle of key pad had been using this type of ThinkPad laptop for years so had become very comfortable with using he mouse button on those laptop computers. Found that the touchpad on my new Lenovo U310 Touch that I purchased at Staples in Fernandina Beach, Florida was simply too sensitive for me to use comfortably, creating problems and significant frustration.
Excerpt: I love this trackball mouse and I hope Logitech never stops making it. I actually have another trackball that is the same and I have had it for over a year, and still works great. I just wanted to get another one in case my old one stopped working, and just because I REALLY like this product. I love it because you don't hsve to move the mouse when you're on the internet. All you have to move is the ball with your thumb.
Pros: Accurate Tracking, Comfortable Design, Fast Response, Glides Smoothly, Great Features, Works On Any Surface
Excerpt: This mouse has streamlined my workflow and comfort. I love it. The trackball does take a bit of getting used to. I kept wanting to drag the mouse across my desk the first day or so. Trackballs and trackpads are awesome in places where regular mice wouldn't work well. For example, limited space environments, glass and solid color table tops. As always logitech makes an awesome product. If it's anything like my last logitech mouse I expect at least 3 years out of it.