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I HAVE A NEW IMAC AND HAVE A USB-C CABLE. I WANT TO HOOK IT TO AN OLDER IMAC THAT HAS A USB-2 PORT. WHAT ADAPTER DO I NEED TO MAKE THIS WORK?

I HAVE A NEW IMAC AND HAVE A THUNDERBOLT 3 USB-C CABLE. I WANT TO HOOK IT TO AN OLDER IMAC THAT ONLY HAS A USB 2 PORT. WHAT ADAPTER DO I NEED TO HOOK THESE COMPUTERS UP?

iMac 27″, macOS 10.14

Posted on Feb 11, 2021 12:41 PM

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Question marked as Top-ranking reply

Posted on Feb 11, 2021 1:17 PM

You are referring to Target Disk Mode or you can also use file sharing assuming the old computer starts up and runs okay.


Please refer to both https://support.apple.com/guide/mac-help/transfer-files-mac-computers-target-disk-mode-mchlp1443/mac and also https://support.apple.com/guide/mac-help/set-up-file-sharing-on-mac-mh17131/mac for advice on how to do both. The cables you are trying to use will not work!


Also, before giving away the old computer please do both yourself and your grandson a favor and prepare it per the directions in What to do before selling or giving away your Mac

6 replies
Question marked as Top-ranking reply

Feb 11, 2021 1:17 PM in response to Tclgunn2446

You are referring to Target Disk Mode or you can also use file sharing assuming the old computer starts up and runs okay.


Please refer to both https://support.apple.com/guide/mac-help/transfer-files-mac-computers-target-disk-mode-mchlp1443/mac and also https://support.apple.com/guide/mac-help/set-up-file-sharing-on-mac-mh17131/mac for advice on how to do both. The cables you are trying to use will not work!


Also, before giving away the old computer please do both yourself and your grandson a favor and prepare it per the directions in What to do before selling or giving away your Mac

I HAVE A NEW IMAC AND HAVE A USB-C CABLE. I WANT TO HOOK IT TO AN OLDER IMAC THAT HAS A USB-2 PORT. WHAT ADAPTER DO I NEED TO MAKE THIS WORK?

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