Excerpt: This mouse works as advertised and is a great price for this type of mouse. I use it on my personal computer and it is easy to use. I needed it to reduce my wrist movement compared to a standard mouse and it is a big improvement.
Excerpt: Just switched to this style of mouse and love it. Tracking is smooth and mouse is effective. Construction quality could be better, it feels a little light and cheap, but i imagine it will be fine just sitting on a desk. Happy with this purchase.
Excerpt: I love these track balls. I was really impressed when Logitech first came out with these truly wireless models. I'm spoiled on trackballs and won't ever go back to running a mouse all over some surface.
Excerpt: I am systems administrator who spends most of his time working in Linux and Unix terminals. The pros of this mouse is that it includes a middle-click button that is also a scroll wheel. Also, it fits my hands well, which I would say are medium sized.
Excerpt: It works as expected. I had a logitech trackman (or whatever it was called) for some decades and it finally stopped working reliably. I was worried about getting a replacement, because I really liked the feel of that old one.
Excerpt: Fundamentally, this a good product. It is conceptually sound, however it does throw a curve every now and then. It will seem to be working as expected, and then all of a sudden, it isn't. Then it usually comes back if you can be patient.