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Using 2011 iMac for second screen with new 27" iMac

Can I use the 27" 2011 iMac as a secondary screen for 2019 27" iMac

iMac 27", macOS 10.13

Posted on Jan 1, 2020 6:47 PM

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Using 2011 iMac for second screen with new 27" iMac

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