How to Identify output & input cards in controller

If you want to identify the output & input cards without open the controller, you can check from below steps:-
Right click on My Computer & click on Properties.
Select Device manager & Click on Display Adapters for Output cards.

For Identification of Inputs Cards please go through below steps:-
Right click on My Computer & click on Properties.
Select Device manager & Click on Sound video and game controller for input cards.