The Logitech wireless trackball features programmable buttons that you can assign customized tasks to with Logitech's SetPoint software. The trackball, which uses a small wireless receiver plugged ...

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 ...

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Today Logitech takes the wraps off of its new ERGO M575 Wireless Trackball, an input device with a sculpted ergonomic shape that’s designed to keep your hand and arm relaxed. Available in both ...

The classic trackball mouse belongs to a niche crowd, but after using one, it's hard to go back to the more mainstream point-and-click method of navigation. Logitech has introduced a new wireless ...

The trackball is a contentious kind of peripheral. Most people point to the mouse or the trackpad as superior ways to move a cursor across the screen, but for a small subset of nerds, myself included, ...

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.