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

One cable turns any laptop into a dual-screen setup. This 15.6-inch portable monitor weighs 1.7 pounds, fits in a bag, works ...

If you're someone who needs to (or likes to) take their work on the go, a portable monitor will make a huge difference. These are my favorite that I tested.

I rarely see OLED portable monitors discounted this aggressively: almost 50% off this brilliant 16-inch ViewSonic model. You ...

One cable, no drivers, 1.7 pounds, and your laptop suddenly has twice the screen real estate.

If you have a laptop, this $40 portable monitor is basically an impulse buy. That's a crazy price for a second screen you can ...

Most portable monitors aim for affordability. Ugreen's latest model does the opposite, packing premium specs into a screen ...

Foldable screens have been bending their way into consumer gadgets over the last few years. But with skepticism about durability, pricing, image quality, and the necessity of such devices, foldable ...

The Blackview Laptop Screen Extender turns your laptop’s single screen into a full triple-monitor setup with two attached ...

We've been independently researching and testing products for over 120 years. If you buy through our links, we may earn a commission. Learn more about our review process. Juggling multiple tabs or ...

UPERFECT is a company that’s been on my radar for the last few years thanks to its laptop docks that effectively let you use a smartphone as if it were a laptop. But the company also sells portable ...

The KYY K3-3 Portable Monitor adds a high-quality second screen to your Mac or iPad. Even some iPhones. It’s 15.6 inches and has a 4K resolution, so it’s designed for work and play wherever you go. I ...