AppleInsider

Extend your Mac display to another Mac with Luna Display 4.0

You can now extend or mirror your main Mac's screen onto a second Mac as easily as you can with Sidecar and an iPad with Luna Display 4.0. The company calls it Mac-to-Mac-Mode and says that the aim is ...
AppleInsider

How to add and use a second monitor with your Mac

If one screen isn't enough to display everything you need at once, consider getting a second. Here's how to manage multiple screens in macOS. Many people get a lot of work done on a Mac, but they may ...
MUO on MSN

Yes, you can turn your old iPad into a dedicated PC monitor

This free and open-source app lets you use any device as an extended PC monitor for macOS, Windows, or Linux. Here's how to get started.
CNET

Getting an extended desktop on the iMac G5; display flaws

Getting an extended desktop on the iMac G5 Though Apple's specifications indicate that the iMac G5 only supports display mirroring and not extended desktop functionality, MacFixIt reader Howard ...
eTeknix

KYY’s New Triple Display Laptop Monitors Extend Laptop Productivity

KYY, a Shenzen company, has introduced its new 14″ triple portable monitors, the X90A and X90 designed to enhance your laptop productivity with an additional display room. KYY X90A & X90 Portable ...