M1 iMacs don't offer Target Display Mode for use as an external monitor, but here's a workaround - 9to5Mac
YouTuber builds 'first' Apple Silicon iMac using old iMac & M1 Mac mini | AppleInsider
APPLE iMac 2021, All-in-One PC mit 23,5 Zoll Display, Apple M-Series Prozessor, 8 GB RAM, 256 GB SSD, Apple M1 Chip, Blau All-in-One PC mit , 8 RAM und 256 Blau kaufen | MediaMarkt
Wie Sie zwei oder mehr externe Bildschirme an M1/M2-Macs anschließen - Macwelt
Ein neues Dock ermöglicht den Anschluss von zwei 4K-Displays an ein MacBook mit Apple M1 - Notebookcheck.com News
Hands-on: First impressions after 72 hours with the all-new M1 iMac - 9to5Mac
27-inch iMac to arrive next spring with a 120 Hz ProMotion display, mini LED backlights and M1 Max Silicon - NotebookCheck.net News
/cdn.vox-cdn.com/uploads/chorus_asset/file/22521206/bfarsace_20210513_4583_0001.jpg "iMac M1 2021 review: the all-in-one for almost everyone - The Verge")
iMac M1 2021 review: the all-in-one for almost everyone - The Verge
:max_bytes(150000):strip_icc()/use-imac-as-monitor-with-target-display-mode-2260906-705215bd6f3940efbff05dc374e0a44d.png "How to Use Your Old iMac as a Monitor")
How to Use Your Old iMac as a Monitor
Can you use M1 iMac as a monitor - OurDeal.co.uk
Apple 2021 iMac All-in-One Desktopcomputer mit M1 Chip: 8-Core CPU, 7-Core GPU, 24" Retina Display, 8 GB RAM, 256 GB SSD Speicher, 1080p FaceTime HD Kamera. Funktioniert mit iPhone/iPad, Silber : Amazon.de:
You Cannot Use the 24-inch iMac as a Target Display (External Monitor)
27” M1 iMac…we'll sort of. Mac Mini makes the perfect stand for the Studio Display! : r/macsetups
Apple M1/M2 series Chip Equipped Mac Computer and Monitor Compatibility | EIZO
Apple 24-inch M1 iMac review | TechCrunch
Use iMac as monitor: 5 Solutions - 9to5Mac
How to Connect Two 4K Monitors to an M1 Mac – Plugable Technologies
Second display to match new M1 iMac? | MacRumors Forums
Use iMac as monitor: 5 Solutions - 9to5Mac
Apple iMac 24-inch (M1, 2021) review: Slim, power-efficient and colourful | ZDNET
Which iMac Is Your iMac? Intel Vs. M1 Desktops Compared
iMac mit dem Bildschirm-Synchronisationsmodus als Display nutzen - Apple Support (DE)
Apple iMac M1 2021 review: Beautiful, high-functioning
/cdn.vox-cdn.com/uploads/chorus_asset/file/23058380/5c_MattRonge_Astropad_r1_MSP29856_e1637257561528.jpeg "Luna Display's latest update lets you use a Mac as a second PC display - The Verge")