External microphone

Hi guys, I just bought a new ASUS G771JW (Win10) and as I am trying to plug in my external mic, a window with 3 options appears: Headphones, Speakers or Headset. No microphone option. I tried to plug it into other computers and laptops and they all recognize the mic. When I plug in a USB...

Hi there! About a year ago, I bought this Acer Aspire E-15. I've used the internal microphone ever since, but I've gotten an actual headset now, with microphone. The Acer laptop only had 1 hole for the headset, so I bought a splitter so I could connect 2 cables into 1 (The hearing and speaking...