Customer Ratings & Reviews

This is a great compromise betweeen a traditional mouse and an ergonomic one. The wheel is very smooth and the buttons click with little effort. It does take some getting used to if you've never used a trackball before. I do recommend that you use the angle plate that comes with it as that is what puts you into a better ergonomic position. Also, be sure to have your arm parallel to the surface your mouse is on for most ergonomic benefit. This is a great mouse. So much so that I have 2. One for home and one for travel.

Bought this to try in place of my Apple Magic Mouse. My hand was getting sore using the mouse. The fit of the trackball seems to be helping. I have it connected to a Macbook Pro via bluetooth. I haven't tried to connect to multiple host via the usb thingy, but I will soon.

Very versatile. The adjustable tilt makes this super comfortable for daily use. I love the “switch from one computer to another” button, makes pairing with my devices quick and painless. I use a Mac. Would definitely recommend this to anyone in search of an ergonomic mouse!

My last roller mouse took a dive, so I upgraded to this one. It works really well for a small area, since you don't have to move it across a pad. The slow button feature makes it great for graphic editing. Rechargeable battery last for well over a week with heavy use. I've been very happy with it.

Perfect for working numerous hours and great flexibility for options and feel. Comfortable to use and easy on the wrist

I love this mouse! I upgraded from a 2013 trackball model and this one is so comfortable! Excellent product. Used every day and only have to charge once every 8days. It's awesome it's Bluetooth too so it doesn't take up a valuable usb slot.

Pros: Can be postured to be more ergonomic and comes with an app. Posture remains with the strength of a magnet, very effective. Completely wireless. Battery lasts. Bluetooth connectivity without dongle is beneficial. Cons: Prior version had a stow away for dongle, however, this version does not.

I find having to move a traditional mouse around a pad tiring and at times uncomfortable so I have been using a thumb controlled trackball style mouse for a very long time. And migrating to this latest generation of the Logitech has been fantastic. It looks and feels great, and the ergonomics are a vast improvement over the much older and earlier gen. model that I had been using. And the fact that it’s rechargeable is also a nice benefit. It just works for me and I have really been enjoying using it.

I love this mouse for my gaming. Once I got used to it, I can't go back to a regular mouse. Drives me nuts moving around everywhere. So I use one for my work that I bought personally. Only throwback is the charger. It doesn't take USB c. I bought an off brand one that takes USB c and love it!!! The balls are easily replaced cheaply when the smoothness wears off. Or u can Google other tricks to make it smooth temporarily. Love this mouse. Have always had this type mouse for years and years!!! Lasts me for years even with heavy gaming. But will be getting off brands from now on for ease of use of USB c charging. For someone coming from old school mouse it takes getting used to. But once u do, u never will go back! Why isn't this standard. No moving the mouse. Just ur thumb to move the ball!!!

This is an awesome mouse hands-down. I happened to get it used for half price missing the bottom tilt plate. In a separate purchase I got the plate for cheap to complete. I control two separate computers easily with the switch. If you install the logitech software you can easily manipulate all the various button functions to your needs. I love it for the Mac because I hate the gesture mouse and including horizontal scroll. The mouse sits like a brick with the bottom plate and I have no use for the plus versions extra tilt angle. I also love the precise button by the thumb wheel which once youve gotten used to it you can control the Percision and set the options speed for your mouse to make it work for the resolution of the computer so that one swipe of the wheel gets you from the left side to the right of your display.

I bought this device to aid in relieving my carpal tunnel symptoms. So far it has done exactly that. I am able to manipulate the track ball with little to no pain in my hand. Thank you Logitech for developing an ergonomic mouse that is easy to use and painless to operate.

This DEFINITELY works for me. It's wireless...a huge plus for me. I have big hands and this is a plus as well for users such as myself. I like the options of being able to tilt the mouse. This just works for me!!!

This is an awesome trackball. I've been using the Logitech trackballs for years, and this is a really nice update and upgrade from the older models. Plus, I love the "Plus" part of this, which is a stand that further elevates and rolls the entire unit outward to get a really natural feeling; you can remove it if you don't like it. The driver to customize the buttons is also quite nice. Overall, if you're looking for a trackball that you control with your thumb, this one is very tough to beat and is worth the price. Oh, and it's rechargeable, so no more AA batteries to include. It doesn't have a place to store its dongle, but that's quite acceptable. The colors look even better in person. The scroll wheel is well built and feels great.

I bought this trackball as a replacement for the previous model and was very impressed. Definately worth the upgrade. It is much more precise and the feel takes a bit getting used to if you have used the previous version, but is way more ergonomic.

I use this trackball mouse daily at work, spending 8+ hours at the computer a day. The adjustable angle is great for ergonomics. The trackball itself is easy to move, and gives a good balance of precision, comfort, and ease of use. Enjoy it and think it's been worth the price.

Overall it’s a good trackball mouse. Pro: relief of my wrist soreness. That was the intention switching to trackball. Con: it takes a lot of time getting used to the trackball. Once used to it, I’m still no where near as fast using excel as regular mouse. I don’t think it’s possible or else all the gamers will be using trackball instead of mouse. Surface is slippery. Pinky is always resting on table instead of on trackball mouse surface since it is tilted at an angle. More surface grip would be nice. If you can accept the fact that user speed experience will be slower, it’s a good trackball. Prevent wrist injury is more important than speed.

Something about this mouse that I love, Ease of buttons use, roller ball, and just the right angle.

Good quality, an ergonomic marvel and a must have after shoulder surgery and in a sling. Ignore everyone else’s comments that it takes a while to get used to, I was working in minutes.

The variance in different degree settings for every user to the easy switch over between Bluetooth devices is user friendly and easy to use. Great product for those having wrist issues. Mouse button features are great especially the precision button.

Really wanted to like this trackball. I've been using Logitech trackballs for more than 25 years, and it's the only way to go. I was very intrigued by other reviewer comments about how it was good for large hands, which I do. For all the previous trackball models, my hand 'hovers' over the trackball. This was a new experience being able to actually rest my hand on it with the MX Ergo model. However, the deal-breaker for me is that there is a subtle change in the placement of the forward/back buttons with respect to the ball and/or scroll wheel. I use the 'back' button A LOT, and discovered I had to bend my finger quite a bit more to press it, when compared to the older version. It was nice to try it, but alas, I had to send it back for the discomfort it would cause.