Undust your iMac with Target Display Mode | by Beatrice Tong | Mac O'Clock | Medium
iMac 27" Target Display Mode Test - YouTube
Incase anyone ever needs the answer…I have a 27” 2010 iMac working in Target Display Mode with a M1 MacBook Pro using a miniDP to USB C adaptor that's capable of 4k60Hz.
Instructions: Use the iMac as a Windows PC monitor »Sir Apfelot
iMac mit dem Bildschirm-Synchronisationsmodus als Display nutzen - Apple Support (DE)
iMac als Display nutzen: Luna Target Display Mode ⌚️ 🖥 📱 mac&egg