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Dual Monitor 3440x1440 support for M1 Mac mini

I have a Mac mini M1, could it support dual ultra wide monitor with 3440x1440 resolution?

thanks


Sky

Mac mini, macOS 12.0

Posted on Dec 24, 2021 2:51 AM

Reply
Question marked as Top-ranking reply

Posted on Dec 24, 2021 7:30 AM

Check the M1 Mac Mini Video Support at > https://www.apple.com/mac-mini/specs/



Be aware that one Display must be connected to a USB-C port and the other to the HDMI port.

see > https://support.apple.com/guide/mac-mini/connect-a-display-apd8e4fbbb97/mac

9 replies

Dec 28, 2021 2:04 PM in response to den.thed

It is possible to run three monitors with an M1 Mac mini.  Here is my set up in a flight simulator. My 16 GB M1 Mac Mini with OS Monterey is connected to three monitors, all of which work, as follows: 


(1) To a Dell model 2007 FPS monitor (1600 x 1200 @ 60 Hz via VGA on monitor to VGA/DVI-I adapter to Startech.com USB 3.0 Dual Head Graphics Adapter to USB-C on Mac Mini).  DisplayLink driver from startech.com was loaded and activated.


(2) to a Westinghouse TV model LDD2240 (1920 x 1080 @ 60 Hz via HDMI to HDMI).


(3) to a Flatron W2252TQ (VGA ơn monitor to Belkin VGA/Thunderbolt adapter to Thunderbolt on Mac Mini). 


The three monitors do not all start up simultaneously, but all three come on in about a minute, with no further action on my part.  It is as though they need to figure who is the boss.

Dual Monitor 3440x1440 support for M1 Mac mini

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