About the Apple Mini DisplayPort adapters - Apple Support
NewerTech® : Video
VicTsing Mini DisplayPort (Thunderbolt) to VGA Adapter, 1080P Full HD Gold Plated DP to VGA for Apple MacBook, MacBook Pro, MacBook Air, iMac, Mac Mini, Mac Pro,White - Walmart.com
Amazon.com: HDMI to Mini Displayport Adapter/Converter 4K@30Hz,FOINNEX Active HDMI Male to Mini DP Female Connector for MacBook Pro,Mac Mini,HP Laptop,Dell, PC to Apple Cinema Display(24/27 Inch), iMac Monitor : Electronics
How to connect an Apple LED Cinema Display to a new MacBook
Video and Sound with late 2009 iMac? - Apple Community
How To Use an iMac as a Monitor for PC
iMac dual monitor setup: How to connect an external monitor to your iMac | alvinalexander.com
What is the best way to hook up a Mac Mini to a standard monitor? - Quora