Question about DisplayLink Manager requirement for macOS

[KatarzynaCzaja]

Hello,

If you are connecting your external monitor to a DIsplayLink-enabled video port then DisplayLink Manager has to be running. The same thing will happen with DisplayPort and HDMI. If you were to connect the monitor directly to your computer or a docking station/video port that does not use DisplayLink technology then DisplayLink Manager would not be required. As the video ports in D3100 are DIsplayLink-enabled they need DisplayLink Manager to run fr them to work. In case of any additional questions, please let me know!

Thank you.