
Logitech MX Ergo S Advanced Wireless Trackball Mouse, USB-C Rechargeable Wireless Ergonomic Mouse with Bluetooth and Encrypted Dongle, 6 Programmable Buttons, for PC/Mac - Graphite
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AI Verdict
This 12.7-ounce trackball mouse with a 20-degree tilt and 6 programmable buttons offers ergonomic comfort and 120-day battery life.
The MX Ergo S is a strong fit for users prioritizing ergonomic comfort and precision over traditional mouse movement. Its 20-degree tilt reduces muscle strain by 27%, and the trackball design eliminates wrist movement, making it suitable for long work sessions. The 120-day battery life and dual connectivity further enhance its practicality for a dedicated workspace.
If you need a more portable option or prefer a traditional mouse feel, look for a lightweight ergonomic mouse with a standard optical sensor and a lower weight.
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Pros
- The 20-degree tilt reduces forearm muscle strain by 27%.
- Offers up to 120 days of battery life on a full charge, or 24 hours from a 1-minute charge via USB-C.
- Features dual wireless connectivity through Bluetooth or the included Logi Bolt USB receiver.
- Includes 6 customizable buttons and a DPI button for precision tracking, configurable via the Logi Options+ App.
- Main left and right clicks are 80% quieter compared to the previous model.
- Certified by ergonomists, with a sculpted design and soft rubber grip contoured for medium- to large-sized hands.
Cons
- The USB-C charging cable is not included in the box.
- Trackball movement can feel 'grippier' or exhibit more 'stiction' initially compared to older models.
- Secondary buttons and the scroll wheel do not feature silent clicks.
- The 12.7-ounce weight might be considered heavy for users prioritizing portability.
- Requires a learning curve for individuals new to trackball mice.
Dimension Scores
The optical sensor allows switching between speed and high-precision tracking, providing an unrivalled level of pointer precision for detailed tasks.
The 20-degree tilt reduces forearm muscle strain by 27%, it's certified by ergonomists, and the sculpted design with a soft rubber grip is contoured for medium- to large-sized hands.
It offers dual wireless connectivity via Bluetooth and the Logi Bolt USB receiver, with an Easy-Switch button for seamless multi-device use.
Users report the mouse feels well-built and durable, with a strong magnetic base plate and perfectly operating trackball and scroll wheel.
Best For
- Users seeking to reduce forearm muscle strain and wrist movement during extended computer use.
- Individuals with medium- to large-sized hands looking for a comfortable, contoured grip.
- Desktops with limited desk space where traditional mouse movement is impractical.
- Professionals requiring precise cursor control for tasks like video or photo editing.
Not Recommended For
- Gamers who need rapid, precise cursor movements for competitive play.
- Users with small hands, as the size and button placement might be uncomfortable.
- Those who prefer the feel of a traditional mouse and are unwilling to adapt to a trackball interface.
Watch Out For
- The trackball can feel 'grippier' or have more 'stiction' initially, often requiring a break-in period or cleaning to achieve optimal smoothness.
- A USB-C charging cable is not included in the packaging, requiring users to supply their own.
- Only the main left and right click buttons are 80% quieter; other buttons and the scroll wheel produce audible clicks.
- Weighing 12.7 ounces, the mouse is relatively heavy, which may be a drawback for users who frequently move their mouse or travel.
- The internal switches are non-standard, potentially making repairs or replacements more difficult if they fail.
Full Specifications
| ASIN | B0D6PTR6MP |
| Brand | Logitech |
| Color | Graphite |
| Series | MX Ergo S |
| Item Weight | 12.7 ounces |
| Manufacturer | Logitech |
| Power Source | Battery Powered |
| Special Feature | Lightweight, Portable, Wireless |
| Operating System | Windows, macOS |
| Hardware Platform | PC |
| Item model number | 910-007259 |
| Package Dimensions | 6.18 x 4.41 x 3.19 inches |
| Connectivity Technology | Bluetooth, USB |
| Movement Detection Technology | Optical |
| Average Battery Life (in hours) | 120 days |
What Buyers Say
Many users upgrading from the original MX Ergo appreciate the switch to USB-C charging and the significantly quieter main clicks, making it more pleasant in shared spaces. The initial 'grippiness' of the trackball is a common observation, but it often resolves with use. The ergonomic design, particularly the 20-degree tilt, consistently receives praise for reducing wrist and forearm strain during extended use.
“Dude, this MX Ergo S is a game-changer for my wrist, seriously. The quiet clicks are awesome, but why no USB-C cable in the box, Logitech? Still, my hand feels way better after a full day.”
Common Praise
- USB-C charging is a welcome and convenient upgrade.
- Main left and right clicks are 80% quieter, improving the user experience.
- The 20-degree tilt angle effectively reduces muscle strain by 27%.
- The trackball provides smooth, responsive, and accurate pointer control.
- The long battery life of up to 120 days is highly appreciated.
- The ability to easily clean the trackball by removing the magnetic plate is a clever design.
Common Complaints
- Initial 'stiction' or 'grippiness' of the trackball, feeling less smooth than older models.
- A USB-C charging cable is not included in the box.
- Only the main clicks are silent; other buttons and the scroll wheel are not.
- The mouse is heavy at 12.7 ounces, making it less portable.
- Requires a learning curve for users new to trackballs.
Ownership Tips
- The trackball often becomes smoother after a few days or weeks of use, as it 'breaks in'.
- Regular cleaning of the trackball and its socket is necessary to maintain smooth operation, especially if used in environments with dust or skin oils.
- The magnetic base plate for tilt adjustment is surprisingly robust and doesn't accidentally shift during use.
- The ability to switch between precision and speed modes with the DPI button is more useful than anticipated for different tasks.
- The Logi Options+ App is crucial for unlocking the full customization potential of the 6 programmable buttons and Smart Actions.
Frequently Asked Questions
Does the MX Ergo S work with Mac?
Yes, the MX Ergo S is compatible with both PC and Mac operating systems.
Is a USB-C charging cable included?
No, a USB-C to C or USB-A to C charging cable is not included in the box.
What are the main improvements over the original MX Ergo?
The MX Ergo S features USB-C charging, 80% quieter main clicks, and utilizes the newer Logi Bolt receiver.
Can I use it with multiple computers?
Yes, it supports dual wireless connectivity via Bluetooth and the Logi Bolt USB receiver, allowing you to switch between devices using the Easy-Switch button.
Is the trackball easy to clean?
Yes, the trackball can be easily removed for cleaning by pushing it out after detaching the magnetic base plate.
Is it suitable for gaming?
Generally, trackball mice like the MX Ergo S are not recommended for competitive gaming due to the learning curve and the difficulty in achieving rapid, precise movements compared to traditional gaming mice.
Buying Guide
When considering a trackball mouse like the MX Ergo S, you're trading traditional mouse movement for stationary thumb control. This means your wrist and arm stay still, which can significantly reduce strain if you experience discomfort with regular mice. Be prepared for a learning curve; it feels different, but many find the precision and comfort worth the adjustment.
20-degree tilt
This isn't just a gimmick; it positions your hand and forearm in a more natural, relaxed posture, similar to shaking hands, which directly reduces muscle activity.
Thumb control
Instead of moving the entire mouse, you use your thumb to manipulate a ball. This frees up desk space and provides very fine cursor control, especially useful for detailed work.
120-day battery life
This means you'll rarely think about charging. It's like your phone lasting months on a single charge, giving you consistent, uninterrupted use.
Alternatives
If the trackball concept isn't appealing, look for an ergonomic vertical mouse to achieve similar wrist and forearm posture benefits, or a standard ergonomic mouse with a comfortable shape and lower weight if desk space isn't an issue.



