"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you need an extra screen ...

And right now, one of our favorite portable laptop displays is on sale: the Asus ZenScreen is down to $89 on Amazon, a 36 ...

It may look like a tablet, but it's actually a genuine secondary screen for your computer, console, or smartphone.

The Mobile Pixels DUEX Plus gives you an extra plug-and-play, 13.3-inch monitor that attaches to either side of your laptop.

It's hard to argue with a sharp 16-inch portable monitor with good color, a sturdy frame and a street price of just over $100 ...

editing and more A portable monitor as the title suggests is a monitor for your laptop or PC that you can carry around with ...

Portable monitors are gaining popularity, and it’s easy to see why. They are a boon to both desktop and laptop users. While portable monitors might not reach the large screen sizes of ...

This portable monitor adds an extra 14-inch screen on either side of your laptop’s monitor. It needs to be said that the word “portable” is doing some very heavy lifting in this case ...

This is where the MNN portable monitor comes in, a sleek 15.6-inch display that offers the perfect balance between ...

The Plugable USB-C Portable Monitor (USBC-PDMON) is a relatively low-cost 15.6-inch full-HD display that differentiates ...

Other things to know: Competing ultrabooks have better screens and slimmer builds. Weighs 3.13 pounds. Deal is for the ...

The Mobile Pixels DUEX Plus gives you an extra plug-and-play, 13.3-inch monitor that attaches to either side of your laptop. And it's 46% off right now.