Amazon.com: Cable Matters Mini DisplayPort to Mini DisplayPort Cable in Black 10 Feet - Not a Replacement for Thunderbolt Cable, Not Compatible with iMac, Not Support Target Display Mode : Electronics
Use your iMac as a display with target display mode - Apple Support
Title: I found this image about how to use a Mac mini M1 and an iMac at Target display Mode. Does it really work? Content: - PostUR… | Mac mini, Apple mac
Using Your iMac as a 2nd Display - Cable Matters Knowledge Base
Target Display Mode: Using an iMac as a monitor - YouTube
How to Integrate M1 Mac mini with Target Display Mode Thunderbolt Displays (Up to 3 Displays!) | MacRumors Forums
Target Display Mode And Thunderbolt
The Ins and Outs of Your iMac's Target Display Mode
iMac 27" Target Display Mode Test - YouTube
Want to use an iMac as an external monitor? You need an old version of macOS | Macworld