Windows – Stereo mix [PC audio + mic] without hearing mic

{Windows10 and realtek drivers}

Hi, i've been searching all day for a solution to this: i already set up stereo mix, and i know how to recive audio from pc and mic, the problem is that when i configure this way [enabling listening mic trough the default audio device], i listen myself trough the headphones/speakers, whatever im using to listen.
Any solution to avoid this happen?

i already tried disabling the "pink input" and the mic from the speaker levels tab, but doesnt work, i still listening it…