StarTech.com 3.5mm 4 Position to 2x 3 Position 3.5mm Headset Splitter Adapter

F/M - Cable for Audio Device, Headphone, Microphone, Notebook, Headset - First End: 1 x 4-pin Mini-phone Stereo Audio - Female - Second End: 2 x 3-pin Mini-phone Stereo Audio - Male - Splitter Cable - 30 AWG - Black