Yes, of course, what else is the device for? However, whether the entire route (e.g. connection from HDMI to USB-C ) depends on other factors (which signals are made available, HDMI / display port - polarity, etc. - you have to look at this in detail or simply try it out.
No, according to a customer review (below), the adapter cannot be used as an alternative for the Nintendo Switch Dock. You can find more information here:
https://www.conceptronic.net/conceptronic_de/donn01b-usb-c-zu-hdmi-adapter-110514607
Thanks for the contribution, I can also recommend this to everyone 👍
Of course, manufacturers test their products for functionality before they go to the distributors, but unfortunately, in rare cases, such a "defect on receipt" can still happen.
In principle, yes. However, I recommend one that may have 2 USB ports. There are plenty of alternatives.
Besides, this one was defective after 2 months.