USB c connectors for s9+ which one is correct??

[Android Central Question]

I wanted to know which USB c male to micro USB female connector and micro USB male to usb c female is ok for s9+.

Let me know the links for the following:

USB c male to micro USB female

And

micro USB male to usb c female


I wanna know this so I don't end up destroying my phone. Let me know if these are ok or not. And if not then plz send me the link to the correct ones.

I want the connectors if I want to charge my power bank or use a mini mobile fan.