Amazon.com: USB C to Mini DisplayPort Cable, QCEs Unidirectional Type C ( Thunderbolt 3) to Mini DisplayPort Cable 4K Video 6.6Ft Compatible with Type C MacBook Pro/iPad/iMac/Mac Mini/Surface to Mini DP Monitor :
How to connect your old Apple display to your new Mac | Macworld
Connect a display to your Mac - Apple Support
Setup Dual Monitors to an M2 or M1 MacBooks | Kensington
Is it possible to extend a late 2013 iMac to an external display? - Quora
Use iMac as monitor: 5 Solutions - 9to5Mac
Amazon.com: AYA 10Ft (10 Feet) Mini DisplayPort/Thunderbolt to HDMI (HDTV, External Monitor) Male Cable w/Audio Output for MacBook Pro, Air, iMac : Electronics
Macworld
Why Can't Anybody Compete With Apple's Displays? | Fstoppers
The Apple Thunderbolt Display Review
How To Add A Extra Monitors On A iMac - YouTube
How To Use an iMac as a Monitor for PC
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Use your iMac as a display with target display mode - Apple Support
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Thunderbolt Display, 'the ultimate docking station for your Mac notebook,' turns 10 [Review-ish] - 9to5Mac
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Roundup: The best external monitor alternatives to Apple's discontinued Thunderbolt Display | AppleInsider
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mac - How can I make my 27" iMac and my 27" Thunderbolt display the same height? - Ask Different
How to Use an iMac as an External Monitor
Use an iMac as an External Monitor - YouTube
The best external monitors for your Thunderbolt 3 MacBook Pro | AppleInsider