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Connecting iMac and Macbook Air for dual monitors?

What cables etc. would I need to connect an iMac (24 in., M1, 2021) with a Macbook Air (M1, 2020) to have both as monitors? Thanks for your help!

MacBook Air (2020 or later)

Posted on Feb 28, 2022 8:50 AM

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Question marked as Top-ranking reply

Posted on Feb 28, 2022 9:29 AM

Using a cabled connection in Target Display Mode, is no longer supported by new Mac's.

see > Use your iMac as a display with target display mode - Apple Support


If you want or need a larger display for your MacBook Air, then you will need to buy an aftermarket display.


There are also network based options like Screen Sharing, AirPlay and the pricy Luna Display, but they are not the same as having a connected external display.

4 replies
Question marked as Top-ranking reply

Feb 28, 2022 9:29 AM in response to BobMcAdoo1974Buffalo

Using a cabled connection in Target Display Mode, is no longer supported by new Mac's.

see > Use your iMac as a display with target display mode - Apple Support


If you want or need a larger display for your MacBook Air, then you will need to buy an aftermarket display.


There are also network based options like Screen Sharing, AirPlay and the pricy Luna Display, but they are not the same as having a connected external display.

Connecting iMac and Macbook Air for dual monitors?

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