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Connecting imac 27 inch mid 2010 as a second monitor to imac27 inch late 2015

What cable do I need for this?

iMac 27", macOS 10.12

Posted on May 7, 2019 12:56 PM

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Posted on May 7, 2019 12:57 PM

Please read https://support.apple.com/en-us/HT204592 and you will find your answer.

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Connecting imac 27 inch mid 2010 as a second monitor to imac27 inch late 2015

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