My Cable Mart MyCableMart 3.5mm Male Stereo (TRS) to Female 4 Conductor (TRRS) CTIA/OMTP Adapter

This is a specialized adapter that will allow you to use your 4 conductor device (typically left/right audio and microphone) in a stereo only port (left/right audio, but terminating the microphone connector). This specific adapter uses the CTIA/AHJ OR OMTP wiring standard typically used by most computers, headsets, and apple devices. Adapter will universally support BOTH wiring standards as pins 3 & 4 on the 4 conductor female connector will BOTH be connected to pin 3 on the TRS Male Stereo connectorSpecifications:3.5mm Stereo MALE (3 conductor TRS) to 3.5mm 4 conductor (TRRS) FEMALE Extender/AdapterNickel Plated conductorsCTIA/AHJ or OMTP Wiring Standard (see tech document): 1-1, 2-2, 3-3+4Outer Diameter Stereo End: 6.5mm (Slim Design)Outer Diameter TRRS End: 12mm