Sidecar in macOS turns your iPad into a second display, but it's limited to certain Macs and iPads. Thankfully, a few ...

The KTC MegPad A25Q5 is an ultra-portable 25-inch touchscreen monitor with fully integrated Android 14 that enables it to be ...

The Galaxy Tab S11 series upgrades Samsung DeX with the ability to use the tablet screen as a second DeX monitor, giving ...

If you have an old Android tablet, or a new foldable phone, why not turn it into a portable monitor? Here's how I've done it.

spacedesk is a free app that lets you use an Android tablet as a second display for your Windows PC. Learn how to set up and use it.

You can use it as a TV, a notebook, a sketchpad, a gaming console, or a laptop (with the right accessories). But one of its most underrated features is its ability to be used as a second monitor.