=VG= SemlerPDX

*for sound, just do what I do -- have your speakers connected to one of the 1/8" audio jacks... and unplug it when you're using your headset/mic so the sound goes to the earphones.  When u wanna watch netflix or game from the couch, just plug back in the 1/8" audio jack going from your speakers/TV to the PC.  You can find double-ended 1/8" audio wires online, if that is what your TV accepts... Sometimes TV's only accept those red and white RCA cords -- in that case, you can buy a cord that has those two on one end (red and white RCA style) and the standard headphone plug (1/8") on the other.  I use one of those for my parents so they can plug their laptop into the TV and watch netflix and hulu.

first cable shown -  googleable search term is:  1/8" audio cable

second cable shown - googleable search term is:  1/8" to RCA cable

p.p.s.   The two black lines on the 1/8 cable make it "stereo" -- it's possible to buy a mono line, would have only 1 black line on the plug, beware of that, be sure the picture shows 2 black lines or says "stereo" when purchasing.