This Dell WD 19 performance dock (DC) docking station vertical mount is designed to free up some desk space by attaching the docking station in a vertical position to just about anything. In this case, it is a desk cabinet.
All rear connections can still be used, and you have access to front I/O. The side vents are not covered to keep your docking station cool.
You can use these https://www.uhu.de/de/produkt/doppelstrips-stark/45391 to attach the mount to the cabinet. Two holes have also been added for the possible use of suction cups, but this has not been tested.
In the pictures you also see my vertical notebook stands https://www.thingiverse.com/thing:4593163 ;)