Customer Ratings & Reviews

I have used standard roller ball mice for YEARS. This is a nice change with the 'wedge' to be more ergonomic, and also the added buttons for more intuitive operation. I do wish that there was more 'button assignments' I could do for programs not listed.

Starting using this trackball to relieve aches in my hand and wrist from RSI. If I grip the device a bit too much or for too long it aches a bit still, but much better than using my mouse. Good battery life, and (if you have the software?) neat little low-battery warning on the OS. My main complaints are minimal- would prefer USB-C over mirco-B port, and device will whine while seeking to connect to a device. I also wish there were maybe two more buttons, or for the ball speed button to be configurable, but not a huge deal.

Great mouse for ergonomics! This mouse is easy and comfortable to use since I've had wrist problems in the past.

i had the older versión of the TrackBall, but i always wanted with bluetooth connection, the design is very ergonomic and the features are awesome

I wanted a thumb-ball mouse with USB (no Logitech Unifying receiver) with USB recharging. This one adds a capability to set the mouse at an angle to relieve stress on the wrist. It's very solid, with a metal plate on the bottom to facilitate aforementioned angle. It doesn't collect dust inside the ball as much as others I've had. It automatically reconnects with my laptop if they become separated. It's the best thumb-ball mouse I've ever had, and I've had a lot.

Excellent trackball. A bit pricey but, the best quality in the industry. The plate which allows it to be at a different angle is great for "switching-up" your wrist's angle if using it for an extended period! I like the sensitivity button that slows the pointer WAY down for fine work like photo editing, etc. Recharges by a micro USB connection so you'll not have to replace the batteries.

I was skeptical at first when I bought this and it took a little getting used to, but now I’m hooked. I never realized how much easier using a computer is with a trackball. In my opinion, this is the best mouse you can buy. I highly recommend it! After using it for so long it’s hard to go back to a regular mouse. I also love the way you can customize it with shortcuts. I have certain buttons bring up a calculator or change pages without needing to do anything on the computer itself. It’s a little pricey but worth every penny!

I've used a Trackball similar to this for 12 years, and this one is the best one yet! I'm not much of a fan of plugging it in to recharge, as I actually forgot it needed it, but I used it for 2 straight months, 8 hours a day with my computer, and I'm an IT guy before I needed to charge it, as it was completely dead. I do wish there was a better way to notify me that the battery is low, but other than that, it's amazing and 100% recommend you purchasing this trackball

I LOVE this trackball. I had the other Logitech where they had switch issues for the two big buttons, but this baby has been great for two years now. I bought it the day Best Buy put it on their shelves. Keeps a charge for a month with heavy usage, pop up on screen tells me when its time to charge, 5 minutes will give you a complete day if needed. Yep, its a little bigger but I like its solidness and the bottom with the anti slip coating is great on my real leather recliner. Again, I love this product.

Logitech releases a bluetooth tracker ball, pin point positioning accuracy, and sips battery life extremely slowly. Very pleased with it indeed.

Comfortable for the wrist, easy switching between monitors. Long battery life. Really like the flexible positions it gives the wrist.

I've used the traditional roller ball mouse for years, and loved it, until I upgraded to this one. Now I know what love is! This mouse is so smooth. The included wedge and angled plate allow my wrist and hand to sit at a very comfortable angle. I spend 9-12 hours a day working on my computer and the difference felt with this mouse is greatly appreciated! I no longer have pain in my wrist halfway through the day, I'm able to work painlessly all day long. I can't recommend this mouse enough!

It took a while to get used to using the scroll ball but after about a week it was seamless. Only thing I wish this product had more shortcut keys.

It took a little getting used to but now I prefer using the trackball over a conventional wired mouse. It comes in handy since I don’t have a lot of space on my desk and using a double monitor setup at work means I’m constantly making several swipes to move the mouse with my hand. Of course I still need to do a few swipes on the trackball but I don’t need to move my hand. If my wrist gets uncomfortable I angle the mouse and hold it differently but I can still use the trackball.

This is a great track ball mouse. I like the ergonomics and ease of use on this device.

Great for people dealing with carpal tunnel. Changing the angle helps with not overworking the same part of the wrist

I have owned many Logitech devices. Although a bit large, this trackball meets my expectations. The option to tilt it is a nice plus.

Best mouse i've use when it comes to a trackball. This is my second one of thus style because I wore the last one out due to alot of gaming over the years. This us a plus for me when it comes to pc gaming!

I love it! It’s heavily than the cheaper one, including the track ball itself. Great being able to switch between different computers. Easy install too!

This is the best mouse if you suffer from Carpal Tunnel or have had surgery for C.T. This doesn't need to be pushed around the desk since you use your thumb to maneuver the trackball. and since you arent pushing you don't need to "grasp" or apply any pressure. The clicking motion is relatively easy as well.