I'm always trying to find a way to de-clutter my desk. My Mac has limited USB-C ports, so I made this mount to attach under the Vivo laptop tray where my Mac sits. It fits this USB hub: https://www.amazon.com/Lenovo-USB-C-4-USB-Hub/dp/B08PVNP128
I attached it to the tray using double-sided Gorilla tape (https://www.amazon.com/Gorilla-Heavy-Double-Sided-Mounting/dp/B082TQ3KB5)
The author marked this model as their own original creation.