【USB Sound Card】- External stereo sound card connects to 3.5mm audio headphones, earphones, speakers or microphone via a USB port. For better playback sound quality, and providing a powerful ...

So what happened to sound cards, and why did they die out ... connectors like optical audio, additional microphone inputs or, ...

It may not be the first part of your setup that you think of upgrading, but getting one of the best USB sound cards for gaming ... There are also four line-out ports and optical in/out.