I have a Samson C03USB Condenser mic. At the moment I plug the USB cable directly into the mic and the other end straight into my PC. My soundcard in my PC isn't the greatest so I wanted to know if I can get a USB Audio Interface that I can use with my USB mic? I know that a USB A/I is powered from the USB port of your PC directly into the back of it, but can I then plug a USB cable into the front of an A/I to use with my Samson USB mic? Or can I only use an A/I with standard XLR connectors? I want to buy a USB Audio Interface to take over from my sound card but I'm not sure if any are available to use with a USB input on the front of them. Any suggestions?