by TomHol » Fri Oct 30, 2020 1:10 am
Thanks, Peter.
My Dell laptop from a couple of years ago has a combo jack as do, I suspect, most recent laptops with a single jack. It's also a smart router, detecting that something has been plugged in and asking one to identify what it is, from line input, speaker, microphone or combo headset. The issue might be whether it provides the right voltage for the microphone.
Maybe someone else can answer based on a test.
Tom