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 Uperfect 2K monitor has a 16-inch IPS panel boasting a 2560×1600 resolution. That’s a ton of screen space to split all ...

Today's professionals are always looking for smarter ways to work while on the go. Here's a clever new gadget from HP that ...

When thinking of home computers and their portable kin it’s easy to assume that all of them provided BASIC as their interpreter, but for a while APL also played a role. The most quaint APL portable ...

Extend your screen while on the go with KYY's 15.6-inch 1080p portable monitor! It's now on sale for $67 (was $100) on Amazon ...

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.

Compare performance, portability, battery, and ecosystem to see which device suits casual and portable gaming best.

The Bapaco is a funny looking portable computer that features a 12.3 inch, 1920 x 720 pixel IPS LCD ultrawide touchscreen display with a 16:6 aspect ratio and a 68-key RGB backlit mechanical keyboard.

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 ...