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Your cart is empty.The MX Ergo S is Logitech’s most advanced ergonomic trackball mouse yet, with a 20-degree tilt angle and precise thumb control - user-tested and certified by ergonomists. The MX Ergo S wireless ergonomic mouse is sculpted to fit the palm of your hand while keeping it relaxed, and it tilts 20 degrees for 27% less muscle activity in the forearm (1), providing elevated comfort throughout your day. Work faster with 6 customizable buttons and a DPI button to effortlessly switch between speed and high-precision tracking. Now with 80% quieter clicks (5). For even more control that's tailored to your needs, assign time-saving shortcuts and Smart Actions using the Logi Options+ App (2). Connect your wireless mouse to 2 devices via Bluetooth or the included Logi Bolt receiver and switch between devices with the Easy-Switch button. Charge the rechargeable mouse with a USB Type C to Type C or USB Type A to Type C cable (not included) and get 24 hours of use from a 1-minute charge. A full charge lasts up to 120 days (3). (1) In the forearm with 20-degree angle, compared to a Logitech M650 mouse. (2) Requires Logi Options+ app, available for recent versions of Windows and macOS (3) Battery life may vary based on user and computing conditions. (4) Excludes plastic in receiver, printed wiring assembly, cables, and packaging. (5) Sound level comparison between MX Ergo S and MX Ergo. Left click dBA measured by the Logitech internal lab at 1 m. (6) The device's basic functions will be supported without additional drivers for operating systems other than Windows and macOS.
John M Tamburro
Reviewed in Canada on February 2, 2025
On my 3rd in 15 years, they are good for 5 years!
Brian Gilbert
Reviewed in the United States on February 17, 2025
Great mouse. Feels identical in the hand to the previous micro USB model. The clicking is very quiet which my neighbors in the office will appreciate. The track ball is very precise and is excellent for working in CAD. Expensive but comfortable.
Drain Bramage
Reviewed in the United States on February 17, 2025
Smooth as butter. Love it.
Marilyn Sealy
Reviewed in the United States on February 17, 2025
I had the previous version of this mouse and have loved it for several years. Recently, it has begun the dreaded double-click with a single click of the mouse button, and even more recently, it began not registering the click at all sometimes. I would frequently have to click three or four times for it to actually do anything. I was hesitant to spend the extra money to get the upgrade, but I am finding that it is well worth it. This new version is so quiet, the scroll wheel is lightning fast, and it is a joy to have a working mouse again. I didn't realize how much my old one had slowed down until comparing it to this new one. I'm definitely happy with this purchase and do recommend it.
mike m
Reviewed in Canada on February 14, 2025
Everything about the mouse works as I wanted but... the biggest source of pain for me personally was rolling the scroll wheel. A rounded wheel (like a bicycle tire) causes me pain in the center of my index finger. Enough that I am switching fingers to avoid the discomfort. The single biggest deciding factor for me paying the extra money for this mouse was the double track on flat diameter scroll wheel as in picture. Sure enough the mouse arrives and its the same exact scroll wheel I was seeking to replace - a bicycle style radius wheel. This provides zero relief for the finger pain I was hoping for. Its a great mouse otherwise but for the wheel. Now I'm using it simply because I paid so much for it and finger pain continues. To the manufacturer: Is it too much to ask that your photos are actually of the product?
Customer
Reviewed in Canada on January 28, 2025
This is the first time I'm trying a trackball mouse for work and I'm blown away by how comfortable it is. It may take a few days to get used to and playing with the settings to make it match yours. I switched from an Apple Magic Mouse which was a pain to work with, especially during long work days. Super happy with the mouse, its comfort and quality. Highly recommend!
Joshua
Reviewed in the United States on January 2, 2025
TL'DR:- USB-C Charging :pray:- Highly customizable (with Logitech+ software)- very comfortable- high quality build- Wish the scroll wheel was quieter- would like a built in receptacles for dongleBeen using the predecessor MX Ergo for about the last 5 years. It is a wonderful mouse and much of what I loved of this mouse can be found on the predecessor. When comparing the previous version and this latest version the only discernible differences to someone who uses their mouse for 8+ hours a day are: usb-c charging, silent mouse clicks.If you dont mind micro-usb charging and a louder mouse click then save a buck and get the old model. If you are new to ergo mouses this is the one and only. I wont use another and wouldn't recommend anything else.Logitech+ is pretty good and this is coming from someone who generally never installs third-party peripheral software. You kind of have to install this software if you want to customize anything about the mouse but if you are willing to (doesn't seem to be spyware or ram/cpu intensive) then you can change any button on the mouse (even clicking the wheel left right or center) to do more or less whatever you want.Has an adjustable DPI button that can be very useful depending on what you do on your computer. I typically only find myself using it when I have to some fine edits in photo edit software and typically remap it to something like 'mission control' on macos.Only thing I wish I saw on this updated model would be a dongle receptacle on the mouse so that I can easily slot the unifying receiver. Also the whole mouse is silent except the scroll wheel which is kind of bothersome. I am not sure if for me any of those features would justify another hundred dollars but something to know.I say this is much needed refresh in the title only to say they didn't add much. Really I bought the new one cause I wanted one for my home office and I really wanted to get rid of the last thing that wasn't usb-c charging.
Jessica G.
Reviewed in the United States on January 12, 2025
Great for someone who needs a high quality product. It runs really smooth and fast. Value is great for this product. Easy to use. I would buy again.
Martin
Reviewed in the United States on September 27, 2024
Let me start with, I love the previous model of this mouse. I have purchased 3. 1 for my office, 1 for at home since I work in office some days a WFH others and don't want to forget to grab it at 5am when I am half awake... the 3rd was a replacement because I wore my first one out.One of the things I loved about GEN 1 was that it used the Logitech Unifying USB FOB... so I didn't have to swap FOBs wherever I was located. It meant 1 FOB for both mice... plus other Logitech stuff I had (for example I kept a small standard mouse and keyboard in my travel bag). I was disappointed to see this uses a different FOB tech that is not compatible...So this meant I would have to use my 2nd USB A port for this... which I didn't want to do. So I had to connect this with Bluetooth instead. Which is fine, but I generally prefer to use the 2.4 ghz wireless FOB instead of BT because it is more responsive to me and connectivity seems to be more consistent.So I knocked 1 Star off for that.Otherwise this is basically the same as GEN 1, except the click is much quieter and it has USB-C for charging. Shape and feel is exactly the same. My big reason for switching was USB-C because this was my last device that used Micro-USB and I wanted to stop carrying extra cables or finding my Micro cable at home to charge up. 1 cable for "all the things" (Mouse, Work Laptop, Mac, gaming mouse, iPhone, iPads, Airpods, battery packs, portable hard drives, Gaming controllers, etc...) is quite amazing.Also for those who might wonder, the BASE is the same as GEN 1. So the "lifter" that comes optional... and at times is more expensive model... you can use the GEN 1 base lifter on GEN 2 models and it fits the same.Overall, I do highly recommend this mouse. It is the best trackball I have found after using trackballs for probably 15 years now.
Russ Fryman
Reviewed in the United States on November 24, 2024
Logi didn't do a heck of a lot rolling out this unit. I use it via bluetooth (I know - its not ideal), but it is the best way to use with two devices.The good upgrades include slightly lower latency, minor changes in management/utility software, and USB-C for charging.The bad upgrade - you have to push the device select button TWICE to change devices. The first press seems to activate the light, and the second to activate the switch. I hate having to press something TWICE for something that should be done once. Every other toggle function on my desk, in my office, or in my workshop is a SINGLE PRESS. Except this unit. Furthermore, Every other toggle on the trackball itself is a single press. Except for this function. Enough said. Rant over. I'm OK. Really. Its fine.I still recommend this thing. It is the best ergo thumb trackball on the market hands down. And the updated software makes it a bit easier to dial in.
Guy Mallette
Reviewed in Canada on October 13, 2024
As good as the MX Ergo but without the clickadeclick sound. USB-C finaly. The higher platform of the MX Ergo also works with the MX Ergo S model. Thanks.
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