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 MacBook Air users loves using his 13-inch M4 iPad Pro as a second external display. His Studio Display displays his iPad screen in the photo above. Many users out there on social media can’t seem ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Why rely on two monitors to do what you can get done with ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Asus has stepped up to the dual-screen portable monitor ...

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 ...

Apple’s Studio Display monitor is effectively an iMac with the computer part ripped out — and for some, that could be a very good thing. This high-end display packs a gorgeous 5K screen for creative ...

In brief: If you enjoy tinkering with unique hardware, you'll definitely want to check out WebScreen. This innovative gadget, which launched earlier this week, functions as a compact secondary display ...

Want the portability of a laptop, but the versatility of a multi-monitor setup? You could buy a portable display and lug it around. Or you could back Slidenjoy’s Kickstarter campaign for a system that ...