external soundcard

Hi all! I have been using OBS for a little bit now, and so far really enjoying the possibilities with OBS, but I have an issue with my mic that I cannot fix it seems so I am hoping anyone here can help me! I have had a problem in the past with some buzzing sounds through my KRK Rokit 5...

Hello , I am new to OBS , and I am thinking whether I should add one external sound card which I can run few OBS and VLC and separate each sound output in the same computer to different streaming. If it's possible , which sound card I should buy for PC to do so ? Now my laptop is only 2 audio...