Nintendo Switch from America has American switches?

I would like to order a Nintendo Switch from America, Amazon US. Now my question is whether the switch has the American network adapter or the European one?

The US power supply is of course included…

And remember that you also have to pay additional fees for shipping and import

Where do I have to pay the fee? At customs?

As an additional fee when purchasing, Amazon will handle customs clearance for you.

You can click your way through, the last step is the total costs

Yes $ 108 is the shipping & handling fee. Do I still have to go to customs? Or will it just be delivered to me?

It should then be delivered straight to you.