Use my iMac (late 2021-OS Catalina) as second monitor on my new iMac 2021 M1 (Big Sur)
Can I use my iMac (late 2021-OS Catalina) as a second monitor on my new iMac 2021 M1 (Big Sur). I found several contradictory information?
And if so which connection/cables/adapters I need?
Thanks,
Maarten Nijs
iMac Line (2012 and Later)
