Logitech just unleashed a new entry-level wireless trackball that feels good, looks fine and works wonderfully. The new Ergo M575 adds some features previously found only in its high-end MX Ergo ...

Trackballs are an acquired taste. Some look on them as oddities, but here's a confession: I've been using a trackball for well over a decade and find the arrangement comfortable and easy to work with.

Living in a niche corner of the PC-peripheral market, trackball mice may seem like fusty old tech, recommended mostly for users with wrist pain. Concerns about the learning curve and precision for ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. A solid budget trackball, Logitech’s wireless Ergo M575S ...

Logitech Ergo M575 Logitech mx Vertical 0:00 Intro 0:44 Preview 0:58 A bit different, and my qualifications 1:40 What's in the box? 3:00 So why even consider a trackball? 4:49 Build quality and design ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, ...

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