
Build quality. Reliability. Fit and feel. Balance. Features.

Set up and presto, working right out of the box.



Comfortable mouse, both in fit and feel. Works smoothly, no glitching. The left/right buttons don't have the loud clicking sounds, but you can still feel the click in your fingers.


Helps my wrist from working all day

Good range, 15 to 20 feet


I've always been a fan of this style of trackball mouse. I had my previous one from Logitech for about 8 years, different color; one of the buttons wore out. So far this has been treating me well for the past 2 years. It's easy to clean and I appreciate the lighter white-blue color combination which brightens up my desk. - I specifically use a trackball mouse to deal with wrist stress and whenever I go back to a "regular" mouse, my hand hurts, so this is pretty much the only mouse I can use for my daily work. - The battery lasts quite a long time. I use rechargeable AAs and rotate the batteries probably once every 3-4 months. It's hard to say as I don't keep track and this mouse does not have any battery issues. - Trackball mouse needs much less real estate on the desk because I don't have to move it around, it stays in one spot.


Ergonomically comfortable. It can connect and can be switched back and forth with two additional bluetooth enabled pcs simultaneously.

Comfortable for a smaller hand. Can be switched off to conserve battery life.


I love the way the mouse feels, and it has more weight than my old Corsair mouse. I love the extra weight. The additional buttons work great with games and anything else I want to program into the mouse.

This mouse has a nice feel and weight to it. It doesn't feel super cheap like some do. The small-profile dongle is also nice, though this it makes it easy to miss.



Haven't had this mouse for too long, but I will say that I liked it enough to go ahead and buy another one for my other computer. Seems to be a good wireless mouse at a really good price (around $20 for the green version).
