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 (Renewed)
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AI Verdict
This 12.6-ounce USB-C rechargeable trackball mouse with 6 programmable buttons and a 20-degree tilt is for reducing muscle strain for medium-to-large hands.
This trackball mouse is a strong fit for users prioritizing ergonomic comfort and precise control in a stationary setup. Its 20-degree tilt and thumb-controlled trackball are specifically designed to reduce muscle strain, while the 6 programmable buttons and Logi Options+ app enhance productivity.
If you need a mouse for frequent travel or competitive gaming, look for models under 4 ounces with higher DPI sensors and a traditional movement design.
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Pros
- USB-C charging provides 24 hours of use from a 1-minute charge, extending to 120 days on a full charge.
- The ergonomic design, featuring a 20-degree tilt angle, reduces forearm muscle strain by 27%.
- It includes 6 customizable buttons and a DPI button for switching between speed and precision tracking.
- Clicks are 80% quieter than the previous model, minimizing auditory distraction.
- Offers dual wireless connectivity through Bluetooth or the included Logi Bolt USB receiver.
- The trackball provides smooth, responsive, and accurate cursor control, and the unit is easy to clean.
Cons
- The USB-C charging cable is not included in the package.
- Initial trackball movement can feel 'grippier' or have 'more stiction' until it is broken in.
- The 2048 DPI sensor can lead to overshooting for new trackball users if pointer speed is set too high.
- The mouse is large, with some secondary buttons potentially awkward for users with smaller hands.
Dimension Scores
The trackball provides smooth, responsive, and accurate tracking, with a DPI up to 2048 for precision tasks.
The 20-degree tilt angle and sculpted design are certified by ergonomists to reduce forearm muscle strain by 27% and fit medium-to-large hands.
Offers dual wireless connectivity via Bluetooth and Logi Bolt USB receiver, with an Easy-Switch button for multiple devices.
Users report it is well-built and durable, with a strong magnetic hinged base plate.
Best For
- Users experiencing wrist or arm strain from traditional mice.
- Productivity users who need precise cursor control without extensive arm movement.
- Individuals working across multiple devices with its Easy-Switch button and dual connectivity.
Not Recommended For
- Competitive gamers requiring rapid, broad cursor movements.
- Users with small hands due to the mouse's dimensions and button placement.
- Those who prefer a traditional mouse feel and are unwilling to adapt to a trackball.
Watch Out For
- The trackball can feel 'grippier' initially, requiring more force to start rotating, which some users dislike until it's broken in.
- The USB-C charging cable is not included in the box.
- The mouse weighs 12.6 ounces, which is significantly heavier than many traditional mice, making it less portable.
- The internal switches are not standard mouse switches, potentially making DIY repairs or replacements more difficult.
Full Specifications
| ASIN | B0FQGCCS4Y |
| Brand | Logitech |
| Color | Graphite |
| Item Weight | 12.6 ounces |
| Manufacturer | Logitech |
| Special Feature | Lightweight, Portable, Wireless |
| Hand Orientation | Right |
| Package Dimensions | 5.75 x 4.21 x 3.19 inches |
| Connectivity Technology | Bluetooth, USB |
What Buyers Say
Many users transitioning to the MX Ergo S highlight the initial adjustment to thumb-controlled tracking, often noting a 'grippier' feel to the ball that smooths out with use. The quiet clicks and USB-C charging are frequently praised upgrades from previous models. While its ergonomic design significantly reduces wrist strain, some find its size and the placement of secondary buttons less ideal for smaller hands.
“Finally, my wrist doesn't ache after hours of CAD work, but man, that ball felt like it was stuck in mud for the first week, and seriously, no USB-C cable, Logitech?”
Common Praise
- USB-C charging is convenient and offers fast charging for extended use.
- The 20-degree tilt angle provides noticeable relief from forearm muscle strain.
- Clicks are significantly quieter, contributing to a less distracting work environment.
- The trackball offers precise and responsive cursor control.
- The Logi Options+ software allows for extensive button customization and shortcuts.
Common Complaints
- The USB-C charging cable is not included in the box.
- The trackball can feel sticky or have high 'stiction' when new, requiring a break-in period.
- The mouse is bulky and heavier than traditional mice, limiting portability.
- Some users find the 2048 DPI sensor can be too sensitive, leading to overshooting.
- The internal switches are non-standard, complicating potential repairs.
Ownership Tips
- The trackball's initial stiffness or 'stiction' improves significantly after a few days or a week of consistent use.
- Regular cleaning of the trackball and its socket is necessary to maintain smooth operation, which is easy due to its removable design.
- The magnetic base for the tilt adjustment is surprisingly robust and stays in place.
- Battery life is genuinely long, often exceeding expectations, making frequent charging unnecessary.
- The quiet clicks are a subtle but appreciated improvement, especially in shared workspaces.
Frequently Asked Questions
Does this mouse come with a charging cable?
No, the USB-C charging cable is not included, despite the mouse supporting USB-C charging.
How long does the battery last on a full charge?
A full charge can provide up to 120 days of use, and a quick 1-minute charge offers 24 hours of power.
Can I connect this mouse to multiple devices?
Yes, it supports dual wireless connectivity via Bluetooth and the Logi Bolt USB receiver, with an Easy-Switch button to toggle between devices.
Is this mouse suitable for people with small hands?
The MX Ergo S is contoured for medium to large-sized hands, and some users with smaller hands might find certain button placements awkward.
Is there a learning curve to using a trackball mouse?
Yes, if you're new to trackballs, there will be an adjustment period as you adapt to thumb-controlled cursor movement.
Are the clicks loud?
No, the MX Ergo S features 80% quieter clicks compared to its predecessor.
Buying Guide
When looking at trackball mice, you're trading traditional mouse movement for stationary thumb or finger control. This can drastically reduce wrist and arm strain, making it a game-changer if you experience discomfort. Focus on the tilt angle for ergonomics, button programmability for workflow, and connectivity options to match your devices.
20-degree tilt angle
This isn't just a gimmick; it positions your hand and forearm in a more natural, relaxed posture, directly reducing the strain that can lead to discomfort over long work sessions. Think of it like adjusting your keyboard's feet for a more comfortable typing angle.
6 programmable buttons
These buttons, combined with software like Logi Options+, let you assign custom shortcuts to frequently used actions. It's like having a mini macro pad built into your mouse, saving you clicks and time in applications.
USB-C charging with 120-day battery
USB-C means you can use common modern cables, and a 120-day battery life means you'll rarely think about charging. It's the difference between constantly plugging in your phone versus charging it once every few months.
Alternatives
If this mouse doesn't fit, search for trackball mice with finger-controlled balls for different ergonomic preferences, or traditional ergonomic mice with vertical designs for wrist relief without the trackball learning curve.
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