Kensington today announced the launch of the thumb-operated Pro Fit Ergo TB675 Vertical Wired and Wireless Trackballs.

Like many ergonomic products, trackballs are an acquired taste—often, acquired by sheer painful necessity. It can feel strange to switch from using a mouse, which feels like an extension of your arm, ...

ELECOM has introduced the IST PLUS series, a new generation of wireless ergonomic trackballs that expands on the company’s ...

The Kensington Orbit Wireless Trackball ($49.99) is a simple and effective ambidextrous trackball mouse, one that should easily appeal to those interested in saving their wrists and fingers from the ...

While a traditional computer mouse is fairly simple and intuitive to use, it does have its drawbacks. For instance, if you don’t have a lot of desk space, you can repeatedly run out of room. With a ...

We know you've got questions, and if you're brave enough to ask the world for answers, then here's the outlet to do so. This week's Ask Engadget inquiry is from Andrew, who loves his trackball and ...

Trackballs aren’t exactly a trendy PC accessory. Their heavy, clunky builds bring dated vibes to office setups. And despite 73 years of existence, trackballs have been usurped by modern mice and ...

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 ...

I've been using a basic logitech wireless keyboard and a wirless trackman marble plus for about 4 years now. I'm looking into an upgrade.<BR><BR>I'm having two problems:<BR>1) I can't seem to find any ...

They'll definitely see you rolling at the office when you drop Kensington's Expert Mouse Wireless Trackball on your desk. And they'll be hatin', too: This mouse replacement offers a compact, more ...

Let's start this by getting the name out of the way. This device is called the Kensington Expert Mouse Wireless Trackball. This is a trackball. Period. Nothing more, and nothing less. If it were ...