I use my VIZIO LED TV as a monitor for my laptop and I am looking into buying a gaming headset but realized that they use both a headphone and microphone jack and all I have on the back of my TV are: heaphone jack, usb port, vga port with an audio port next to it, two hdmi with red and white ports next to it and a series of other ports that I don't think will help. Since I use an hdmi hook-up to display my computer on the TV I get the audio through the TV, so it doesn't work when I hook-up my headphones to the computer I still receive the sound through the TV. If anyone can let me know of any settings I can change or adapters I can purchase I would appreciate it very much. Thank you.