Customer Ratings & Reviews

I love the design and not having to move the mouse around

I'm a big fan of trackballs when working on large screens with high resolutions. The trackball allows me to flick the ball and make the cursor cover large distances with less strain and less time that mouses and trackpads. This particular one is great -- good weight; the three angle settings helped me find the most comfortable position. I use this with a newer Mac laptop, so I used the Bluetooth pairing instead of the dongle (the laptop does not have old USB ports, and the use of the dongle over a USB-C hub was too unreliable. Two issues: 1. the Logitech software is quite invasive, so I opted to use just the Bluetooth mouse configuration built into MacOS. This means I cannot customize the buttons. 2. the ball is quite difficult to pop out compared to previous models. I've resorted to using a chopstick because the eject hold's diameter is just a little too small for most stick like objects lying around an office.

If, like me, you have a thing for thumb-driven trackballs, this is your dream device. I've been using TrackMen[TM] for...geez...twenty plus years, I think, and this is by far the best. Love the angle adjustability and the slow/vernier mode, as well as the ability to pair it with two devices at the same time -- using it with my notebook and surface at the same time with the touch of a button, one using the dongle, and the other bluetooth. Both flawless. It's also the most solid-feeling pointing device I think I've ever had -- reminiscent of the kind of block-of-marble devices that used to be commonplace (think old IBM mechanical keyboard solid). A bit pricey, but well worth it, I think. Well done, Logi.

I love the accuracy and feel of this mouse! It has a lithium battery that lasts a long time. I love how i can connect it to 2 devices via bluetooth and just have to click a button to switch between the devices.

I'm very pleased with this trackball. I had one years ago and was hesitant to try one again, but with the Best Buy return policy I gave it a try. I love it. It is responsive. I have two screens and regularly have to pick up the mouse because I have to move it too far. This solves this problem. It is ergonomic so I don't get tired using it. I recommend this.

This product was my first trackball. Ergonomics were great; the additional 10-degree wedge was good to use at times, and at times good not to use. I enjoyed the toggle connecting between two devices (e.g., work computer; personal computer). Unfortunately, after about 1.75 years of daily use, I started experiencing the double-click issue where the device registers a multiple click while holding down the primary click button. It seems to be a common issue for the product as far as what I can gather from Internet forums. So that's the only downside -- quite annoying that it happens quite often, so I'm going to look for another mouse/trackball.

This trackball is awesome and great improvement over previous models. I've been using the logitech Trackball predecessors for years. Oh the comfort! I gave it a 4 for value because this model is on the higher end. I gave it a 4 for ease of use, because you have to be a trackball user to understand and appreciate the usability of this product. I keep a regular shake and wiggle mouse on hand for times when I'm collaborating and need to let someone else "drive". I call it my "Guest Mouse". My point id people just can't figure out how to use this product in 5 minutes. As for me I'm thinking of buying another one for my home office during COVID, since I had to leave this one at work.

Love this style of mouse. Excellent features. I especially love the quick button for slowing the cursor down to do precision work. The 3 separate degrees of tilt function is great for when you feel stiff and relieves some of the pressure from the wrist. Logitech needs to better dongles for their Bluetooth though. It has to be in direct line of sight or it creates connection issues. If you can manage that setup, it’s an excellent mouse.

I had an m75 before this, but here's my review. The ergo plate and extra wedge are awesome, really helped with certain positions. The extra button on the side is mappable, which is amazing. Gives you one extra function. No DPI switch, unless you map it to the button. The ball does take a bit of force to start rolling, therefore its not the most accurate when moving slowly. Fixed easily using the "precision mode" for the extra button. The switches are not as tactile as the m75, which I was slightly disappointed in. They also are very flush, so its hard sometimes to know if your hand is correct. Forward/back buttons are small and off to the side, a little too far away in my opinion. All in all, it's a great product. I've been using this style of trackball for years and years, I only wish they make a "gaming" version someday. Or at least improve the rollers the ball rests on to be smoother.

Very comfortable great battery life, a bit heavy but amazing mouse for long work hours on the computer

i love this mouse. if your a track ball type this is the way to go. i like the look and feel and it has some weight that doesn't slide around. This would be perfect if stationary but not as a traveling mouse. although you can disconnect the heavy pad it clicks too.

Tried this as I have limited room on desk for mouse movement. Now that I have used this mouse, I prefer it over a typical mouse like the one in my office. It can connect to two different computers and change between them with the click of a button which is great to go between my home computer and my work laptop

I sit in a recliner to game, and I have a bad shoulder that was just getting worn out by the way my arm was positioned. Anymore the 30 minutes, and arm was screaming. I had been using Logitechs older trackball on and off for years, except I found it a bit clunky for gaming, but I decided to give the new Logitech trackball a shot. I'm not exaggerating when I say this mouse changed my life. After a week of using this mouse, I barley noticed any discomfort. After a month, my arm feels like it's finally starting to heal. The flexibility of wrist position really makes a diffrence and, even with short fingers, I don't strain to have full control.

The MX Ergo trackball is the most comfortable and flexible trackball available. Logitech has done a great job providing multiple methods of customizing button options for multiple apps. I'm very pleased with this purchase.

After doing research on a more ergonomic mouse solution, I ended up with this. They say these mice are better than the vertical options. In the past I could have never imagined myself using a trackball mouse, and probably even poked fun at those who did, but I was lost then. Now I am found. Build quality is excellent. I do wish the buttons were more plentiful though, and the ones that are there could be placed just a bit better, but overall I’d certainly recommend this to anyone looking for a more ergonomic option. Also nice that when you get it from Best Buy you get the additional wedge to tilt it up a bit higher if you’re into that kind of thing.

Sent from the heavens! Switched from MX Master 3 due to repetitive motion strain in my wrist which was limiting my function and capabilities of my dominant hand due to pain. No regrets! Over a month and a half and my writ is healing naturally and shoulders/neck are loosening up as well. Took about one working day to get the hang of the tracking ball. High hopes LogiTech will revise this model the the scrolling wheel of the MX Master 3 as this scroller is clunky.

I was a little hesitant to spend this much on a mouse. After all, how much better could it be? As someone who has never used a trackball, this took a little bit of time for me to get used to it. But now I love this thing. I'm on the computer all day for work and I can't live without it. I like the ability to be able to use it on two different devices. Its pretty simple to switch from one to the other by clicking on the middle button below the wheel. My only gripe, I wish it came with a case. But then it would also probably cost more.

Great ergonomic mouse. Seamlessly switches between two computers on your desk making work flow easier. Works great on my Mac as well as on my Surface Studio.

This smells works great. The ergonomic style really lessens hand fatigue. I use this mouse every day and I don't think I've charged it in a month.

I love the ability to use this wirelessly with more than one device. Also, being able to adjust the angle is wonderful.