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Mac Book Air 2020

  1. can any one tell me what thunderbolt version i have in my new Macbook Air 202 Version with M1 chip?
  2. how many monitors i can connect with it?
  3. when connecting extra display, will that just mirror my display or i can extend it ?

MacBook Air 13″, macOS 12.0

Posted on Nov 23, 2021 4:16 PM

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Question marked as Top-ranking reply

Posted on Nov 23, 2021 7:20 PM

Hi Pritpal1982!


  1. Your MacBook Air has Thunderbolt 3 (USB 4).
  2. The M1 chip only supports one external monitor.
  3. You can choose whether you want the external display to be separate or mirror your built-in display. To change that setting, go to System Preferences -> Displays.
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Mac Book Air 2020

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