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.

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, ...

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 ...

Logitech has unveiled the Ergo M575, a wireless trackball with a design not unlike the iconic M570 model, but with improved ergonomics and some nice features borrowed from the high-end MX Ergo. The ...

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, ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. is a reporter with five years of experience covering consumer tech releases, EU tech policy, online ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. About 20 years ago, I was writing for a well-known computer ...

What just happened? Trackball mice certainly aren't for everyone but if there is one thing that seems to unite users of this unique pointing tool, it's that proponents swear by them. And if you fall ...

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 ...

A regular mouse needs to be moved around on a mouse pad or whatever surface you place it on for the cursor to move on your display. However, if you are working in a cramped space or on a desk that’s ...

京东现有一款罗技（Logitech）ERGO M575无线鼠标，售价仅184元，优惠力度十足。此款鼠标采用人体工程学造型设计，顺滑灵敏的拇指控制方便易用，表面的透明涂层让拇指可轻松操控顺滑的轨迹球。此外，它还拥有高性能光学传感器和Logitech光学追踪技术，可以实现 ...