Can I connect an Xbox Controller to the PS4? Or do you need an extra adapter?
No, these are different operating systems
This is only possible with special adapters.
No that does not work yet, but with a special adapter which you can order on Amazon already.
But icv think, why would you like to play with an XBOX controller on the PS4?
The Xbox Controller is more comfortable
Yes, that is right
But that works with his adapter
But then you have the problems with the "keys"