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 ...

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.

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, ...

Kensington's new SlimBlade Pro Trackball provides users with an ergonomic way to navigate their Mac or another computer. The plug-and-play SlimBlade Pro offers connectivity through Bluetooth, 2.4GHz ...

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Thin enough to stick in a shirt pocket. Seamlessly switches from mouse to a 360 degree trackball. Auto-sleep mode automatically extends the two AA battery life up six months. Seriously. Plastic ...