Dell Docking station not showing up (mac Os)

At HKU you can borrow Dell Docking station 3100 to connect multiple displays through USB. Super handy if you don't have enough HDMI otuputs to control multiple screens.  When not showing up you may need to also run a display manager for MacOS Monterey 12 & up

More info here: https://www.dell.com/support/kbdoc/nl-nl/000125234/dell-displaylink-docking-stations-and-macos-support

Download the manager here: displaymanager
You can set it to 'open at login' if you know you are regularly using this device: