Logitech Ergo M575S Wireless Trackball Mouse, Wireless Ergonomic Mouse with Bluetooth and Encrypted Dongle, Comfortable Thumb Control, Precise and Smooth Tracking, for PC/Mac - Off- White Silver Ball
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AI Verdict
This is a 7.4-ounce ergonomic trackball mouse with Bluetooth and USB connectivity, designed for users seeking reduced forearm strain and precise thumb control.
This trackball mouse is a strong fit for anyone prioritizing ergonomic comfort and reduced arm movement, especially in space-constrained environments. Its 25% forearm muscle strain reduction and dual connectivity options directly address common user pain points.
If you need more advanced features like a rechargeable battery, L/R scroll wheel tilt, or higher customization, look for trackballs in a higher price band like the Logitech MX Ergo.
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Pros
- The sculpted shape reduces forearm muscle strain by 25%, as certified by ergonomists.
- Thumb-controlled tracking allows cursor movement without arm movement, saving desk space.
- Connects wirelessly via Bluetooth or the included Logi Bolt USB receiver, offering dual connectivity.
- Provides up to 18 months of battery life on a single AA battery.
- Features quiet left and right clicks, an improvement over previous models.
- Three customizable buttons (Back/Forward, Middle click) and cursor speed adjustment are available via the Logi Options+ app.
Cons
- The scroll wheel lacks L/R tilt functionality and does not offer free scrolling.
- Adjusting the cursor speed (CPI) is done via a software slider without specific numerical CPI labels.
- The trackball design requires a learning curve for users accustomed to traditional mice.
- Users with small hands might struggle to comfortably reach the forward and back buttons.
- The polling rate is low and not adjustable, making it less suitable for fast-paced gaming.
Dimension Scores
The optical sensor provides up to 2000 DPI for smooth, precise thumb-controlled tracking.
Its sculpted shape is certified by ergonomists to reduce forearm muscle strain by 25% and supports a natural hand posture for most hand sizes.
Offers dual wireless connectivity via Bluetooth and a Logi Bolt USB receiver, with an 18-month battery life.
Users report it 'feels very well-built,' though some past models in the line had button durability concerns.
Best For
- Users experiencing wrist or forearm discomfort from traditional mouse use.
- Workspaces with limited desk space where arm movement is restricted.
- Individuals needing precise cursor control for tasks like photo editing.
- Multi-device setups requiring flexible connectivity between Bluetooth and USB.
Not Recommended For
- Competitive gamers due to its low polling rate and higher click latency.
- Users who frequently rely on horizontal scrolling for spreadsheets or timelines.
- Individuals with very small hands who may find button reach challenging.
Watch Out For
- The scroll wheel does not have L/R tilt, which limits functionality for some applications.
- Cursor speed adjustment in the Logi Options+ app is a slider without specific CPI values, making precise sensitivity setting difficult.
- Adapting to thumb-controlled trackball movement can take several days of dedicated use.
- Some users of the M575 (predecessor) reported button durability issues, with switches failing after about 10 months of heavy use.
Full Specifications
| ASIN | B0D6Q2Q9JQ |
| Brand | Logitech |
| Color | Off-White Silver Ball |
| Series | ERGO M575s |
| Batteries | 1 AA batteries required. (included) |
| Item Weight | 7.4 ounces |
| Manufacturer | Logitech |
| Power Source | Battery Powered |
| Special Feature | Lightweight, Portable, Wireless |
| Operating System | Windows, macOS |
| Hardware Platform | PC |
| Item model number | 910-007393 |
| Package Dimensions | 5.63 x 4.17 x 2.05 inches |
| Connectivity Technology | Bluetooth, USB |
| Movement Detection Technology | Optical |
| Average Battery Life (in hours) | 18 months |
What Buyers Say
Many users report a significant reduction in wrist and forearm strain after switching to this trackball mouse, making it a game-changer for daily workflow and photo editing. The dual connectivity options and long battery life are frequently mentioned as practical benefits. However, the lack of horizontal scrolling and the adjustment period for trackball use are common points of discussion. The quiet clicks are a welcome improvement for many.
“My wrist was killing me with a regular mouse, but this trackball? Total game changer, no more pain even after hours of work, though I still miss my old scroll wheel's side click.”
Common Praise
- The ergonomic design keeps the hand and forearm relaxed in a natural position.
- Thumb-controlled trackball provides smooth, precise tracking for tasks like photo editing.
- Connectivity is flawless with both Bluetooth and the Logi Bolt receiver.
- The 18-month battery life is impressive, requiring infrequent changes.
- Quiet clicks are a noticeable and appreciated improvement.
- The mouse saves desk space because it doesn't need to move.
Common Complaints
- The scroll wheel does not have L/R tilt functionality.
- It takes time to get accustomed to using a trackball instead of a traditional mouse.
- Some users with smaller hands find it hard to reach the side buttons.
- The CPI adjustment is a slider in software, not a specific numerical setting.
- The polling rate is low and fixed, making it unsuitable for fast-paced gaming.
Ownership Tips
- The Logi Options+ app allows for powerful customization of buttons and cursor speed, which enhances workflow efficiency.
- The trackball works reliably on various surfaces, including laps or couch arms, due to its stationary design.
- The Logi Bolt receiver can be stored inside the battery compartment, which is convenient for portability.
- Switching entirely to the trackball for a few days helps overcome the initial learning curve faster.
Frequently Asked Questions
How does the mouse connect to a computer?
You can connect the ERGO M575S wirelessly using either Bluetooth Low Energy Technology or the included Logi Bolt USB receiver.
What kind of battery does it use and how long does it last?
It uses one AA battery, which is included, and provides up to 18 months of battery life.
Is this mouse compatible with Mac computers?
Yes, the ERGO M575S is compatible with macOS, as well as Windows, Linux, ChromeOS, iPadOS, and Android.
Can I customize the buttons on the mouse?
Yes, the three buttons (Back/Forward, Middle click) are customizable using the Logi Options+ app for Windows and macOS.
Is this mouse suitable for gaming?
While it can be used for casual gaming, its low polling rate and higher click latency make it less suitable for competitive FPS gaming.
Does it have quiet clicks?
Yes, the ERGO M575S features quiet left and right clicks, which is an upgrade from its predecessor.
Buying Guide
When you're looking at a mouse, especially an ergonomic one, think about how your hand rests and moves. A trackball mouse like this one means your hand stays put, and your thumb does all the cursor work. This can make a huge difference if your wrist or arm gets tired from pushing a regular mouse around all day. Also, consider how you'll connect it: Bluetooth is great for laptops, but a USB dongle can be more reliable for desktops.
Sensor (Optical)
This is how the mouse 'sees' movement. An optical sensor, especially with a trackball, means precise cursor control. Higher DPI (dots per inch) means the cursor moves further with less physical trackball movement, which is useful for large screens or detailed work.
Connectivity (Bluetooth, USB)
This tells you how it talks to your computer. Bluetooth is wireless and doesn't need a USB port, freeing them up. USB (via a dongle) is also wireless but uses a dedicated receiver, often providing a more stable connection without Bluetooth pairing hassles.
Ergonomic (Sculpted Shape, Thumb Control)
This is about comfort and preventing strain. A sculpted shape supports your hand's natural position, and thumb control means your arm and wrist don't move, which can significantly reduce discomfort over long work sessions.
Alternatives
If you need a rechargeable battery, more programmable buttons, or a scroll wheel with horizontal tilt, look for trackball mice with those specific features in a higher price range.
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