Okay so my headset with a mic is a four pin 3.5mm, male, my pc has 3 ports, I've had an audio splitter for a while worked fine, today I came home, my mic is not working so I unplug it, plug the 3.5mm directly into the mic socket, I test my mic and it works, I have a second audio splitter, I try that one, mic doesn't work but sound does, same as the other.
So Audio Splitter 1, only audio
Audio Splitter 2, only audio
Directly plug into each port, it works but cannot use my mic and my headset, Any ideas?
Headset: https://www.razer.com/gaming-audio/razer-kraken-for-console