About the UD-3900H category

USB Docking Stations UD-3900H
1

Plugable USB 3.0 Dual Monitor Horizontal Docking Station

https://plugable.com/products/ud-3900h/

2

I cannot get it to charge my laptop. It otherwise works fine but I need it to charge my laptop as well.
I have a Dell and only have the small USB C to plug into.