Ok, so I'm trying to use OBS but for some reason I get two options: The built in mic and the mic on my external Logitech webcam. So the problem is the built in sometimes means the built in mic on the horrible built in webcam or sometimes it defaults to the mic jack, what I want it to use. It takes a lot of fiddling to make sure it is using the mic jack.

To get around this I was thinking of just getting a cheap USB sound card like this or this.

Does anyone have any experience with these? I was thinking of getting one that had both a mic and a mic/headset combined port so I can watch movies with my girlfriend, each use one of the jack for ear phones. Also a USB hub would be nifty, my notebook only has 3 usb ports. The USB is only 2.0 but I could plug in my mouse and my game controller into it.

They are less than $10 bucks but if I can find one that is good audio quality under Linux that would be ideal.