No audio from Switch?

[yumfinite]

Hello! I'm new to this recording thing but have just bought me one of those cheap USB capture cards. I am using a macbook air and I installed the latest OBS software for mac. (26.1.2) I can see my switch and can record it but when I play it back there is no sound. When I search online, it tells me that I can click "audio output mode" and change it to output desktop audio and I don't have this. I attached a screenshot as well. Can anyone please help me fix the sound, thanks!

 

[Schilller]

You need to add another input device, but this time with audio from usb (video from usb you have already configured).

 

[yumfinite]

You need to add another input device, but this time with audio from usb (video from usb you have already configured).

Thank you!! It worked :))