Trying to connect iMac Mid 2011 25.5 inch High Sierra as a second monitor to my MacBook Pro 13 inch 2020 Big Sur - but no luck. Any help? : r/mac
Wie Sie zwei oder mehr externe Bildschirme an M1/M2-Macs anschließen - Macwelt
Imac 2020 27'' screen goes blank crashes … - Apple Community
Use iMac as monitor: 5 Solutions - 9to5Mac
How To Use an iMac as a Monitor for a PC
How to use your iMac as an External Display / Second Monitor - with Macbook Air M1 - YouTube
iMac Dual Monitor Setup - YouTube
Finally, waiting since April. Base model M1 Ultra and the Studio Display. Upgraded form a 2020 maxed out imac. My only compromise is I'm going from 128gb to 64gb, but I think
iMac mit dem Bildschirm-Synchronisationsmodus als Display nutzen - Apple Support (DE)
How To Add A Second Screen To Your Mac, Connect A MacBook To A Monitor | Macworld