Turn your old laptop into a free second monitor using Spacedesk over Wi-Fi or USB. This guide covers setup steps, performance ...

spacedesk is a free program that turns an Android tablet into a portable display for your Windows PC that you can easily carry with you anywhere. You can use it when you need extra screen space or ...

Stuck for space? Then these dual-stacked monitors offer a decent amount of screen real estate while taking up minimal desk space.

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 ...

I’ve been experimenting with a dichotomy of second screens for quite a long time at this rate. I've used a second phone-as-monitor, a laptop on the desk next to me, and, naturally, a "typical" ...

When Apple introduced true windowing multitasking and extended display support with iPadOS 26, pairing my iPad Pro with a portable monitor suddenly became a lot more interesting. I’ve used numerous ...

In addition to being able to mirror your primary screen for a larger view of movies or games, you can also extend your ...