Repurposing an Older iMac As a Monitor and Server - Stephen Foskett, Pack Rat
Intel's Thunderbolt reportedly coming to PCs in April 2012 | AppleInsider
Apple Thunderbolt Display - Wikipedia
Review: 21.5-inch 2012 iMac takes two steps forward, one step back | Ars Technica
Apple Thunderbolt to FireWire Adapter - Apple
iMac i5 3.2 27-inch (late 2013) ports/man… - Apple Community
Apple 27-inch Thunderbolt Display — One:One
iMac (fine 2012 e versioni più recenti): funzioni, porte e connettori esterni - Supporto Apple (IT)
Identify your iMac model – Apple Support (AU)
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 :
iMac 27" (Late 2012) display connection to Macbook Pro 13" (2017) - YouTube
Can I Use a Thunderbolt 3 Device With a Thunderbolt 2 Mac?
Amazon.com: Amazon Basics Mini DisplayPort Thunderbolt to HDMI Adapter - Compatible with Apple iMac, MacBook - 1 Adapter : Electronics