You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

MacBook Pro (M1, 2020, Big Sur) set up dual monitor

Hi Team,


Previously, I was using the 2017 MacBook with Catalina OS and connecting two HDMI in my USB-C to Dual HDMI as it worked perfectly as my second screen and not as mirrored (they are separated).


However, I have a new laptop and want to use the same dual monitors, but they will work as mirror monitors rather than separately. I tried to look at other similar cases on the apple-thread and how to recognize and split the monitor, but none of them worked (for my case).


Could you please check and see what I need to do in order to get the dual monitor (not mirrored)?

Fyi, am using this Hub :https://24h.pchome.com.tw/prod/DCADM1-A9009N8EF


Thanks a lot!

MacBook Pro 13″, macOS 11.6

Posted on Dec 11, 2021 9:32 PM

Reply
Question marked as Top-ranking reply

Posted on Dec 11, 2021 11:56 PM

As per: MacBook Pro (13-inch, M1, 2020) - Technical Specifications


Video Support 

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

Similar questions

1 reply

MacBook Pro (M1, 2020, Big Sur) set up dual monitor

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.