Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

The Xebec Tri-Screen 3 adds a pair of 13.3-inch displays to your laptop, so you can have a triple monitor wherever you go.

The KYY X90D Triple Portable Monitor is a USB-C-powered portable monitor system that adapts to multiple settings and functions. Built as a desktop replacement solution, the X90D is a collapsible ...

Boost your productivity anywhere with the best portable external monitors, offering lightweight designs and high-quality displays for seamless work on the go. Jakub Zerdzicki / Pexels You're traveling ...

Laptops make great travel companions, allowing you to work or play wherever you may be. But if you’re fond of using an external monitor, it’s hard not to miss that extra screen space when you’re away ...

★★★★☆ The QQH Z12-4 4K Portable Monitor looks beautiful showing video… just not perfect. Photo: Ed Hardy/Cult of Mac The QQH Z12-4 4K Portable Monitor shows that there’s no reason to get a 1080P ...