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2 external monitors with 2 usb-c to hdmi not working

I have two usb-c to hdmi converters. When i connect both displays only one works. If i disconect one of them, then the other starts to work.

It is happening on a Macbook Air M1

Posted on Sep 20, 2021 12:31 AM

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Posted on Sep 20, 2021 7:59 AM

A M1 MacBook Air/Pro can only have 1 external display.

From: https://www.apple.com/macbook-air/specs/

"Simultaneously supports full native resolution on the built-in display at millions of colors and:

  • One external display with up to 6K resolution at 60Hz


"


5 replies

2 external monitors with 2 usb-c to hdmi not working

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