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 ...

If you spend a lot of time working from a laptop, or if you travel with a Nintendo Switch and want a larger screen on the go, ...

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.

Laptops are a great way to get things done and play games anywhere, but sometimes you need that multi-monitor setup from your desk. That's where portable monitors come in, and you can get a large 15.6 ...

Portable monitors have become a very useful and handy tool for me. I have reviewed a few, and I still use them when on vacation. The ARZOPA Z3FC portable monitor, however, is the first one I’ve ...

“Our products are designed to meet the highest standards of business people and professionals on the go,” said Will Scuderi, ...

The KYY portable monitor takes care of both. It’s easy to travel with, and retails for $100, which is affordable considering how traditional options sit well over $200. However, thanks to a 34% ...

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 ...

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

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 ...

★★★★☆ 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 ...

This lovely dual-screen device has everything you need, and maybe even more.