I’ve connected one hdmi to usb-c cable, straight from my monitor to my MacBook, I then connected a usb-c adapter to connect my second hdmi cable too which also has a plug in for usbc so I can charge my Mac, however only one monitor is showing?

I disconnect one of the wires and the other screen shows

MacBook Air 13″, macOS 11.2

Posted on Apr 26, 2021 3:44 AM

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2 replies

Apr 26, 2021 6:39 AM in response to Externalmonitors

The M1 Macs only support 1 more monitor apart from the internal monitor.

And the dongle might not have been designed for the M1 yet, so the only solution is software.

May 11, 2021 9:42 AM in response to Externalmonitors

I have connected the USB in the Promate (USB) connecter. still I could not open it. It is showing it is blocked by Eset.

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