This docking station works like a USB graphics card. Drivers are required. These are available for Windows and MAC.
Thanks to the USB graphics card, the limitation of the max. number of monitors for Macbooks is circumvented.
Here is the manufacturer's website with manual:
https://de.targus.com/products...

There is currently no download link for the driver at Targus. Here are the current drivers from the chipset manufacturer:
https://www.synaptics.com/products...