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USB C Adaptor isn’t working.

I have a MacBookPro 17 with the Apple M1 and with the second to most recent update my usb-c adaptor stopped working. Any suggestions?

Posted on Dec 28, 2021 4:12 PM

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Question marked as Top-ranking reply

Posted on Dec 29, 2021 12:51 AM

Welcome to the Apple Support Communities.


Do your USB-C adapters work in Safe Mode: How to use safe mode on your Mac - Apple Support?


Are the USB-C adapters Apple branded or from a third party?


Jack

3 replies

Dec 31, 2021 7:58 AM in response to Jack-19

Hi, I have the same question. I tried with an Anker and with a Belkin and they aren't working. I have a M4250 NETGEAR. The green light is on but no blinking. I tried with a Ugreen USB-A (using an Apple USB-USB-C adapter) 100 Mb, and it is working. My MacBook is 13 with M1. My system 11.6.3. I am pretty sure that all was working with the 11.6

I am working with video NDI and I need the 1Gb...

Thanks for the help.

USB C Adaptor isn’t working.

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