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Cords and Connectors

The increasing variety of cords, ports, jacks and connectors that audio and video engineers are developing can be confusing. Use this guide to identify the cords and connectors you need. If you can't find the answer on this page, just call us at 1-800-HEADSETS (1-800-432-3738) and one of our friendly reps will help you.
RJ9
Connects phones to handsets, headsets and headset amplifiers.
  2.5mm
Connects headsets to cordless and cellular phones.
RJ11
Connects analog telephones to the wall jack.
  3.5mm / 1/8 inch
Connects headphones and microphones to portable audio equipment.
RJ45
Connects most digital phones and computers to networks.
  6.35mm/6.4mm or 1/4 inch
Connects headphones to guitar amps and mixing equipment.
USB
Connects digital headsets to computers.
  RCA
Connects wireless headphones to AV receivers and Hi-Fi equipment.
Quick-Disconnect
Connects corded headsets to amplifiers.
  Two Prong
Use a wireless headset with your two-prong telephone systems.
Nokia N3 Adapter
Connects Nokia N3 headsets to selected Nokia phones.
  Polaris
RJ9 end connects to phone and Quick-disconnect end connects to headset.
mini-usb image Mini-USB
This connector has multiple uses, from charging cell phones to attaching corded headsets to some cell phone models.
 

Note: These images may not be to scale.





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