DisplayLink supports the Microsoft Windows interface for duplicating or mirroring a display, however there can be some restrictions in Windows 10 Anniversary Update 2016 onwards, as detailed here. It is possible to only mirror 2 displays using the windows interface. It is not possible to mirror more than 2 displays.
If you want to mirror more than 2 displays, we recommend 3rd party display management tools, for example Actual Multiple Monitors.