Your notebook must support charging via USB-C. If you connect a USB-C charger to the LADEPORT of the docking station, you can charge your notebook via the integrated USB-C cable.

The brochure linked under Downloads states the following:
Of course, the power supply of your notebook - up to 100 W - is also supported. This means that you
charge all notebooks and tablets that support charging via USB-C (USB-C Power Delivery).
support.

What I find odd:
There are HDMI ports as well as a VGA port (both connectors can be plugged in at the same time; in such a case, the *** will be displayed on both screens).
connected at the same time; in such a case, the ***same*** image is displayed on both screens).