The microphone plug can then be connected to the audio input port marked by the microphone symbol. These ports provide separate microphone and headphone connections that can be connected directly to the single audio port of your laptop.Ĭonnect the headphone plug to the output port marked by the headphone symbol. The adapter has two 3.5mm 3-position ports. New laptops are equipped with a single jack, 3.5mm 4-position (4pin) audio port that supports both audio input/output. How To Adjust Headphone Balance Windows 10? How To Use Headphone Microphone Combo Jack?
