Jeremy wants to know if he should get a new sound card for his computer. Leo says that today's motherboards have really good sound cards built right on the board. They're very good for 99% of all sound needs. You'd need to be a hardcore gamer or recorder to squeeze that extra percent out, and most people won't even be able to tell.
Mark has an old PC and his sound card broke. He knows it isn't worth fixing, so he's wondering if there is an external sound card option? Leo says yes! USB sound cards are available, and they are even better for the computer because they don't pick up the fan noise of the computer itself. Mark will want a USB DAC. They range in price from affordable to expensive. Check out the Syba USB Stereo Audio Adapter. It costs just $8!