Hey I recently brought a USB speaker insignia sound bar, it is a little 0.9 watt speaker that rests on top the your notebook screen. I've been able to get it to work but there seems to be two issues from using it...... One is i can't use both the USB speaker and my notebook speakers simultaneously, which is what I hoped would have been the out come. Two whenever I use my USB speaker and disconnect it my audio programs stop functioning and no sound my comes from my notebook speakers, until i restart my computer. The second problem leads me to believe that the USB speaker was never intended to be used in conjunction my notebook speakers.....and if that is the case, that sucks.
Looking for a little insight