Using a laptop as a monitor for another computer allows you to not only mirror your computer's screen on the laptop but also extend it, meaning you can show different content on both screens.

Prop up the screen and use it for reading PDFs ... or watching videos. And this monitor is plug-and-play, able to connect to your laptop (or smartphone, handheld console, tablet, etc.) ...

Having two monitors makes it easy to keep track of everything that's going on. Here's how to set them up on Windows and MacOS ...

It also offers a micro-HDMI port for use with devices that lack ... resolution sold today. Look for a monitor with a connection supported by your computer. HDMI and DisplayPort are the most ...

The Kefeya S1 laptop screen extender create a dual-monitor setup for your laptop. It's on sale from Amazon for only $110 after a $70 discount.