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 ...

This quad laptop screen extender adds three 15.6-inch 1080p displays that can merge into a single 30-inch canvas. It supports ...

Which portable computer monitor is best? Portable computer monitors offer an excellent way for users to connect their laptops to a display, no matter where they are. However, ensuring you get one that ...

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 ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. After careful hands-on ...

Laptops are practical because you can take them with you. However, laptops have a relatively small screen. If you work on a mobile computer, it quickly becomes annoying to constantly switch programs.

One of the best tech items I got last year was a portable monitor for my laptop. It made my life so much easier, allowing me ...

You can't deny just how portable and convenient laptops are. They're light enough to lug around anywhere but still pretty ...

Which high-end portable monitor is best? Computer users know the feeling of wishing they had more screen space. It might be doing research for school or watching multiple videos or playing online ...

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.

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Portable monitors are a simple ...

Whether you're working remotely or seeking to improve your gaming setup, UPERFECT has a portable monitor that fits the role. In their array of products, their 17 inch monitor helps you stay productive ...