Connect a 4-position headset with audio and microphone input to your desktop or laptop computer.
Turns a 3.5mm audio output port into two distinct ports - one 3.5mm headphone jack and one 3.5mm microphone port. The MUYHSMFF Headphone/Microphone Combo Jack splitter (4-position 3.5mm to dual 3-position 3.5mm) is a headset Splitter Adapter features...
StarTech.com 4 Position Microphone and Headphone Splitter 3.5 mm 4 Pin / 4 Pole Mic and Audio Combo Splitter Cable (MUYHSMFFADW) - headset splitter - 15.25 cm