Head to head
Logitech MX Ergo S vs Kensington Expert Trackball: which one is right for you
Head-to-head comparison of Logitech MX Ergo S and Kensington Expert Trackball with official manufacturer specs: what really sets them apart, where each one wins and which fits your body and your working hours better.
| Logitech MX Ergo S | Kensington Expert Trackball | |
|---|---|---|
| Hand sizes | M / L | S / M / L |
| Vertical angle | — | — |
| Left-hand friendly | No | Yes |
| Connection | Wireless | Wired |
Scores 0-100 derived from the manufacturer's specs with the same method for both — published method.
When should you choose Logitech MX Ergo S?
Anyone who wants to stop moving their arm across the desk and work on several devices from one trackball.
When should you choose Kensington Expert Trackball?
Left-handers, ambidextrous users or anyone who alternates hands to spread the load.
Frequently asked questions
Is it worth paying the difference?
It depends on whether the advantages the pricier one brings are on your list of needs. Our table marks with ✓ which one wins each objective criterion; if the criteria it wins don't affect you, don't pay for them.
How do I know which one fits my body?
No generic comparison answers it: it depends on your height, weight, hours a day and hand size. Each category's filter crosses your measurements with the specs and gives you a fit % for each one.
And which one fits YOU? Put your measurements in the category filter and you will see them sorted by your real fit %.