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Raphael

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  1. MacOS BigSur - M1 support: works great, but it would be really helpful to have the "looks like 2560x1440" option available for 4K resolution

    661 votes
    154 comments  ·  DisplayLink Feature Suggestions  ·  Admin →
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    Raphael supported this idea  · 
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    Raphael commented  · 

    Hi all,

    I face the same issue than you.

    Here is my setup:

    I connect my M1 MBP to a
    - a first LG 27UL850 via usb C -> works well at 1440p for example
    - a second LG 27UL850 via a startech display port dual 4K 60Hz adaptater -> same issue. Only 1080p or tiny 4K resolution available.

    But I was wondering: has anyone tried to use an adaptater display port -> USB-C or display port -> HDMI between the startech output and the screen input ?

    Besides, @tom said earlier : it seems that the M1 can't perform sub integer scaling.
    But isn't it exactly what it does for my first screen which is directly connected to my Mac ?

    Thank you for your insight on that matter.

    Raphael

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