Apple Updates iMac with Faster CPUs and 802.11ac Wi-Fi - TidBITS
Target Display Mode And Thunderbolt
How do I connect a usb c drive to my late 2013 iMac? : r/mac
Amazon.com: ICTION New 923-0281 eDP Embedded Display Port LCD LVDS Video Display Cable Replacement for iMac 21.5 inch A1418 LCD Cable Late 2012 Early 2013 : Electronics
New CPUs, faster Wi-Fi, same flaws: Apple's 2013 iMac reviewed | Ars Technica