If that’s the case don’t get a usb adaptor get a splitter.
https://www.amazon.com/dp/B084V3TRTV/

If your headset is not the USB version and has a single 3.5mm jack, you need one of these cables to split the headphone and mic.

You need a splitter to break it out into separate headphone and microphone jacks. Something like this. https://smile.amazon.com/Headphone-Splitter-KOOPAO-Microphone-Earphones/dp/B084V3TRTV/

You need something like this: https://www.amazon.com/Headphone-Splitter-KOOPAO-Microphone-Earphones/dp/B084V3TRTV/ref=sr_1_3?dchild=1&keywords=Headphone+Mic+Splitter&qid=1611631945&sr=8-3