Question Does my wireless headphone use my motherboards sound card

[Anub100]

I have a wireless headphone (hyper x cloud flight). It uses usb.
Does it use my on board sound card? Or i have to buy a DAC that has usb so i can plug my headphones usb dongle there.

Im planning to buy a good motherboard x570 that has alc1220. I just want to know if my headphones will be using that on board sound card.
Thank you

 

[Deleted member 14196]

It should have its own dac built in

 

[Alabalcho]

That USB you plug is the DAC (and wireless transmitter) for your headphones.

 

[Anub100]

So in other words, i have no way out? Im forced to use the dac which is in the usb dongle for wireless transmission.
Understood. Thank you both.