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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.

Note: These images may not be to scale.

RJ9

Connects phones to handsets, headsets and headset amplifiers.

2.5mm

Connects headsets to cordless and some cellular phones.

RJ11

Connects analog telephones to the wall jack.

3.5mm / 1/8 inch

Connects headphones and some corded headsets to cellular phones like iPhones, Androids, etc.

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.