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

Duet Display lets you use any Android device as a second screen for your Mac, whether wired or wireless, giving you extra space for multitasking.

Hardware Electronics display multi-monitor Add a second screen to your setup with this webcam-style clip-on device When a full second monitor is overkill By Zo Ahmed December 2, 2024, 1:19 PM ...