Shopping Cart

Product Quantity Price Subtotal
Cart Subtotal

Support Knowledge Base

Search Knowledge Base

Y Training Cable Product Information

Y Training Adapter

The Y training cable with Quick Disconnect (QD) connector enables you to connect two headsets to one phone or audio processor.  It includes a mute switch which enables you to mute either headset. The cable is 7 feet long and the branches to QD's are 9 inches.


This adapter is compatible with the following products:

  • QD amplifiers, such as the M12, M10, M22, MX10, M12 LUCM, A20, and S20
  • Polaris and H Tops headsets*
  • DA series adapters for USB ports*
  • Avaya/Lucent HIC and HIP cables

It is not compatible with the S12 or any cordless/wireless products, with the exception of a CA10 with a 2.5mm to QD adapter cable.

* The D261N Stereo SupraPlus Headset with Stereo DA45 USB Adapter has a 6-pin QD and does not work with the Y-training cable as it is a 4-pin QD.

Y Training Cable Versions

There are 2 versions of the Y training cable:

  • 27019-03 is the current version and includes Part Number62976-01, which is the latest version of the QD lock
  • 27019-01 included Part Number 29733-01, which is the older version of QD lock.

If you have an older style of  the QD connection, which were part numbers 21847-01 (for SSI) and 21847-02 (Supra), and had a flat edge rather than a semi-circle at the end, the Y cord for those versions of QD has been obsolete and is no longer available.

Spares and Accessories 

Spares and accessories for this product are availabel through our distributors. Click here to learn how to purchase spares and accessories.

Installation Instructions

Installation instructions are attached below.

Search Results

Sign up to receive news and exclusive offers from Plantronics