I have a WD15 dock trying to connect to a Dell E5570 without a type C usb how can I get it to connect?
I don't think so. If the USB Type-C cable is not connected to the computer, how would the operating system know about the WD15?
How to Use and Troubleshoot the Dell Dock WD15
I'm using a USB 3.0 adaptor over the USB type C plug.