The easiest solution would be to add an external monitor, but those aren't usually portable enough to bring when you're working outside of the house. What if you could get a laptop screen extender ...

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. And it's 46% off right now.

This ultra-lightweight 15.6-inch portable display and magnetic stand could significantly boost your productivity.

15.6" FHD Portable Monitor - Featuring a 1920*1080P ... During meetings, it can copy the content of your laptop and share it with others as a second screen; at work, it can be used as a second ...

Having two displays in a single device is a growing trend that appeals to people with limited desk space or who need extra ...

Portable displays that you pair with a laptop aren't a new phenomenon ... Whether you want to add a second screen for giving presentations to small groups, view two programs open full-screen ...

The NexiGo NG17FGQ 17.3-Inch 300Hz Portable Monitor goes for broke, appealing to hardcore gamers looking for a high-refresh-rate panel they can take with their gaming laptops. Boasting AMD ...

Laptops are great for portable productivity ... [DIY Perks] decided what he really wanted was a dual screen laptop. So he built one! (Video embedded below.) The build stats with a replacement ...