MacBook Air M4 not recognizing HDMI2 or Display Port

I have a new MacBook Air M4 laptop with a new Samsung Odyssey G93SD curved monitor. I am running macOS Tahoe 26.0.1 and the latest Display Link Driver for this macOS version. I have a pluggable UD-6950PDH docking station. It will recognize HDMI 1 but will not recognize the other side of the screen as HDMI2 or Display Port. I have tried every troubleshooting tip I can find with no luck. I had a MacBook Air M1 with a GIQ docking station running the same macOS with two HP monitors that worked with no issue. Please help.

Hello jsellis2,

Welcome to the Plugable forums and we can assist with setting up our UD-6950PDH docking station with your M4 MacBook Air and your Samsung Odyssey G93SD.

I see that you submitted a direct email ticket with us, and we have sent a troubleshooting email over to ticket #483301. We will proceed with communicating via email for further support for this issue.

Thanks,

Alberto

Product Owner - Plugable Technologies

https://plugable.com/pages/support

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