DisplayLink Forum - View Single Post - No fast refresh rate besides mirroring

Freeq · 09-02-2025, 09:49 AM

Hi,

Bought myself a Dell D6000 Docking Station, so I could drive my extra one of my screens. However, it does not to output 120fps when in extended mode, no matter if I have it set to 120Hz or 144Hz, but when I set it to mirroring, it does 120hz fine.

Also in windows , it does 144hz no problem (with the d6000 displaylink)

Is this a known issue? What can I do to fix it? For reference: I am using a Macbook Air M2, D6000, macOS sequoia, newest version Displaylink manager

I know more than 60hz is not officially supported, but why does it work in mirrored mode or perfectly fine in windows?

09-02-2025, 09:49 AM	#1
Freeq Junior Member Join Date: Sep 2025 Posts: 6	No fast refresh rate besides mirroring - M2 air and D6000s Hi, Bought myself a Dell D6000 Docking Station, so I could drive my extra one of my screens. However, it does not to output 120fps when in extended mode, no matter if I have it set to 120Hz or 144Hz, but when I set it to mirroring, it does 120hz fine. Also in windows , it does 144hz no problem (with the d6000 displaylink) Is this a known issue? What can I do to fix it? For reference: I am using a Macbook Air M2, D6000, macOS sequoia, newest version Displaylink manager I know more than 60hz is not officially supported, but why does it work in mirrored mode or perfectly fine in windows?