(as of Sep 25,2022 05:00:21 UTC – Details)
One end is QD connector .Work for Plantronics and VoiceJoy Headsets with QD plug.
The other end is single 3.5mm for computer jack(Mic and speaker),laptop,mobile phones,etc
NOT FOR Jabra GN headsets as the photo shows.
3.5mm Plug for Mobile phones and laptops.
Comes with Universal 3.5mm OMTP to CTIA Earphone Converter Adapter. Do not worry the incompatibility.