Customer Ratings & Reviews

I purchased this mouse as soon as it came out. Huge upgrade from the Logitech M570 which does NOT have an adjustable tilt like this one does. At first I wasn't sure how much I would like the tilt, but it's starting to grow on me. A great feature this has is a precision mode which slows down the mouse pointer movement to a much slower speed. This is handy for me since I edit photos in Lightroom which allows me to fine tune the sliders. Also extremely useful for video editing. Great buy!

Easy to use, though there isn't much by way of instructions in the box. The variable position capability allows for comfortable usage.

If you have not used a track ball it takes a little getting used to since you don't move the mouse, you move the ball. Took me a bit of adjusting but once I got it down I love the track ball. This mouse is heavier than most which gives it a great feel. The magnetic plate on the bottom is great for adjusting the angle effortlessly. A little pricey for a mouse, there are plenty that are less expensive, and I'm no good at using it for gaming. But for general purposes, web browsing, etc., I love it!

This mouse is simply the best. I have limited space to move my other mouse around so it having a trackball is perfect! it fits in my hand just like any other mouse would and you can adjust it to 1 of 2 configurations for wrist comfort. It did take a little time to get used to just moving the ball around, but i am now a pro! i highly recommend this product!

My favorite! It took me a little time to get used to this mouse. By time I mean a couple hours since I was accustomed to the standard mouse. Will never ever use a different one. My wrist doesn’t hurt anymore. LOVE!

I used trackball like this many years ago and surprisingly had come to miss it. For the record, I am a fan of the 'one button' apple mouse, and have never used a multi-button mouse on mac - but this is really nice. It's aesthetically cool, comfortable, and very functional. Pairing was a breeze - both with bluetooth and the included connection dongle. This may be my new favorite input device. Nice job, Logitech.

It took me a day or two to adjust but now i cant work withouth this mouse. It reduced my wrist pain by a significant amount in less than a month, virtually no pain after 4 months with doing the same work that bothered me in the past

Great alternative to the standard mouse...you use a lot of different muscles and give the ones you've used for years a rest. May take some time to adjust to it. The parameters of the mouse are very flexible.

This mouse works really well in a small space and I really enjoy using it every day.

Works great, easy to clean and maintain. I have minimal space for my computer devices, so having a stationary pointing device is key to my productivity!

I loved this mouse for a year, then it stopped working. It was easy to use, fit in my hand (female, 5'1") and helped with wrist pain. Now it does not stay connected to my Dell desktop or acer Chromebook via bluetooth or the dongle.

I've never used a mouse, until now, that you didn't have to move around the mouse-pad to operate. The first few minutes were tough - I had to retrain my brain to keep my hand stationary and use the roller ball. It also felt a little awkward to my hand. After half a day, I noticed that not only had I gotten used to it, but that I actually worked faster. I can move the pointer faster with the ball than by moving the mouse. And it's comfortable. I have it set to move fairly quickly, because if I need more control over the mouse, it has a button next to the roller ball that slows down the pointer for greater control. It also has two programmable buttons, set as default for the forward and back arrows, that saves me navigation time when browsing. I really like that I was able to pair both my Logitech keyboard and the mouse to one receiver - freeing up a USB port. Overall, there is a slight learning curve, but the performance and comfort are well worth it. I don't think I'll ever go back to a "moving" mouse.

Perfectly functional and ergonomically comfortable

The trackball and the ergonomic design really saves my wrist! Use it with a mouse pad that supports the wrist and no more wrist pain ever

this mouse is fantastic i grew up on trackball mice and this one is amazing. It's wireless but has no input lag and the feel of it is great. battery life is spectacular take little time to charge. all around a well made great mouse.

Although this is the first trackball mouse I have used in quite some time, I have used many different kinds of mice over the years. I also own a Logitech MX Master 2S mouse that I absolutely love. This mouse has a lot of unique features to it that helps it stand out. The ability to adjust the angle of this mouse really allows you to tailor it to your level of comfort. The trackball works very well, and the sensitivity/speed button allows quick fine tuning and control. The back/forward buttons are placed well and my small hands didn't have much issue reaching them. What really separates this mouse is in Logitech's Flow software (free download). This allows you to quickly and seamlessly switch between multiple devices by simply dragging to an edge that you specify. This makes working between computers with one mouse almost effortless. You can also copy/paste and drag/drop files between devices. Overall, the trackball does take some getting used to but it finds it home on small desks and works well to minimize wrist strain.

The only reason I gave it 4 stars is because I can't really get accustomed to using it. It feels a little too bulky for me. The ball is smooth, everything is pretty accurate it's just that the design for me is too big. If you're looking for a trackball mouse, this is the one you're looking for.

Works great! Quick shipping, easy setup, efficient and smooth.

I'm usually on my computer at least 4 hours a day. I have carpal tunnel syndrome and this mouse helps to relieve the strain on my muscles. No more batteries either! This mouse can last 4 months on a full charge. I gave it 4 stars because it is very large. Highly recommend.

This is a very nice mouse. I'm used to moving my hands around, but that's the only thing that will take subs time hearing used to for me. Other than that, it's great. With extended use, this can help to relieve passion from long usage at your desk.