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 ...

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.

The best monitors feature fast refresh rates and exceptional color accuracy. We've rounded up the best displays we could find from brands like Samsung, LG, AOC ...

How it will fare in future is hard to say. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Burn-in, it's the final frontier for OLED technology.

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 ...

Having two displays in a single device is a growing trend that appeals to people with limited desk space or who need extra pixels to work with when on the go. But often, dual-screen devices, like ...

I review computer monitors and other PC hardware at PCMag, all with the goal of helping our readers make informed buying decisions. These three deals are all outstanding products well worth their ...

Dell’s 52-inch UltraSharp is the world’s only 6K monitor, built to kill cable clutter and replace multi-screen work setups.

Learn the best screen tearing fix using VSync, G-Sync FreeSync, and smart display synchronization settings to enjoy smoother, ...