Maci Mini to use iMac screen
I want to occasionally use a 2014 Mac Mini using the screen of a 2020 27" iMac, I am confused as to what cable is necessary to achieve this.
The Mac Mini was originally hooked up to TV screen using an HDMI to HDMI cable, which will not do for the 2020 iMac.
I want to use the 34bit older software on the Mac Mini occasionally using the iMac screen, but I will use the 64bit 27" iMac most of the time. So switching between the two seamlessly would be desirable.
Mac Mini Yosemite 10.10.5 - iMac Big Sur 11.1
iMac, OS X 10.11