Customer Ratings & Reviews

I love this mouse, I have problems with my shoulder and do a lot of inputting, I dont have to lift the mouse at all, just use the roller ball which is great. It is accurate I dont over shoot where i want to go on my screen. It has been a great help to me.

I am a photographer and edit thousands of photos a month. This product saved my wrists- no more pain or sore muscles from overextending.

It was difficult to decide which device fits the most based on comfort and cost. Luckily, one did. So happy using it.

I am very happy with my purchase. I knew just what I wanted when I made the purchase and was able to get it. Thanks.

I was skeptical about using a trackball, no going back now, no wrist fatigue, fast when scrolling across ultra wide or 4K monitors

This new wireless mouse from Logitech has excellent ergonomics and works very well. The only drawback for me is that it needs its own software and drivers and will not show up in the SetPoint software with the Logitech wireless keyboard that I also have. The lower cost trackball form Logitech DOES work in the SetPoint software suite, which I happen to like better. Other than this small quibble it's a great upgrade to Logitech's wireless mice.

The Trackball Mouse is great. Easily navigates documents and websites efficiently. Mouse is placed on desk and never has to be physically moved in order to stroll applications. It is very beneficial when using laptop connected to television to operate screen functions.

This mouse is so easy to use. No more sliding the mouse across my desk to locate it on the screen! My hand stays put and the trackball does all the work. I have bought 3 of these for each of my computers - at work and home. I absolutely love it!

Great product. Works well. Uses less space than a mouse.

i have been buying logitech mousse as long as i can remember. i have been using trackballs for over 20+ yrs. i needed a new one, & i replace every couple of yrs, & i love that it is wireless, i love the feel of it, & with little to no issues, this mouse works great!

Worked very well for right handed person, not so good for a lefty. I did not find this model in left handed. Replaced it with an ambidextrous model.

I love this mouse it is much easier to use than the regular mouse. I love the fact that you don't have to keep moving your hand.

Pleased with the fluid movement across full screen and how easy the ball rolls. Also like the "no cord" hook up, Bluetooth is great.

I have been using Logitech devices for years and will continue to. If you use a trackball, this is the one to get.

It looks huge, compared to other mouses. But once you use it, you would fall in love with this, it snugs perfectly in your palm.

Have used these Logitech Marble trackballs for years. This is my third in fact. I use it for CAD, Photoshop, and all around pointing.

Works well with my laptop. Small enough to carry. Can set it on my leg when in tight spaces like an airplane seat.

This is a solid mouse. If you are looking for a mouse the ergonomic features such as a tracking ball, it will serve you well. It also works well for people that have larger sized hands to eliminate hand cramping. My only con is that after heavy use I have found that the tracking is not as smooth as it was initially. It sometimes feels like it hangs up a little. But if you spin it around a little it seems to fix itself for a little bit.

This is the second mouse I have bought like this. I still have the first one. The second was for my kid to use because she kept taking mine to use. It is just that easy and comfortable. Using just your thumb is a lot safer than moving your entire wrist just to get the pointer to move.

My old track-ball mouse died, mostly because the connecting wire (USB) was bent too often. This new one felt very awkward at first, because it worked differently than the old one. However, with time, I have gotten used to the new way, and am satisfied with it. Sometimes I wish it would work same as the old one, but then I remember bending the wire to get it into comfortable position - new one does not have any wires (UV operations) so it cannot die the same way. OK!