This is a specialized adapter that will allow you to connect a 4 conductor TRRS device (typically a headset with left/right audio and microphone) in a stereo only port (left/right audio only, eliminates the microphone connection). Please note that important detail: This adapter will inchground outinch (eliminate) the microphone connection (See wiring standard or tech drawing for details).

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 connector.

Specifications:

• 3.5mm Stereo MALE (3 conductor TRS) to 3.5mm 4 conductor (TRRS) FEMALE Extender/Adapter
  
• Nickel Plated conductors
  
• CTIA/AHJ or OMTP Wiring Standard (see tech document): 1-1, 2-2, 3-3+4
  
• Outer Diameter Stereo End: 6.5mm (Slim Design)
  
• Outer Diameter TRRS End: 12mm

Estimated ACTUAL Quantity Available: 152. Should you need more stock than our advertised quantity of 50pcs, please click the CONTACT SELLER link and let us know how many you need and we will update the TOTAL QUANTITY available.