Poly APU-75D EHS Cable



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Poly APU-75D EHS Cable (UC Adapter) (Poly 202678-02 or HP 85Q99AA)

  • Provides PC connectivity with most softphones (EHS Guide)
  • Convert CS500 & CS500-XD series headsets to PC use
  • Connect to your UC system and manage softphone calls
  • See picture for setup/installation

Poly Gold Partner - Headsets / US Federal Government / NATA Certified

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  • Warranty 1-Year
  • Non-Returnable

Poly APU-75D EHS Cable – Poly 202678-02 or HP 85Q99AA

Extend the wireless freedom of DECT and 900 MHz headsets to your UC system and manage softphone calls with any CS500 Series or CS500 XD Series headset. The Poly APU-75D EHS Cable part # Poly 202678-02 or HP 85Q99AA provides PC connectivity with one-touch call control across a wide array of softphones. The APU-75D provides plug and play compatibility with Microsoft Skype for Business.

Poly APU-75 EHS Cable | 202678-02

This cable also works with Mitel 6867 and Mitel 6869 desk phones and may work with additional manufacturers – check the Compatibility Guide for more information.

TECH TIP: When using this cable, you are not able to simultaneously connect to your desk phone and PC.  You will only connect to one device at a time and need to manually change cables to switch between your desk phone and PC.

TECH TIP: EHS Compatibility/Installation Guide

Poly APU-75 / APU-76 EHS Cable Instructions


Compatible with the following headsets

  • CS500 Series: CS510, CS520, CS530, CS540, and all -XD variants

Compatible with the following desk phones

  • Mitel 6867, 6869

Compatible with the following softphones

  • Microsoft Lync, Microsoft Skype for Business
  • Poly Lens supported softphones*

*Poly Lens software required

Poly APU-75D EHS Product Details

  • Poly SKU: 202678-02
    • Formerly APU-75 (202678-01)
    • UPC: 0017229165694
  • HP SKU: 85Q99AA
    • UPC: 197497572841
  • Comes: 1 EHS cable per package

Additional information for the Poly APU-75D EHS Cable




202678-02 (Poly), 85Q99AA (HP)


0017229165694 (Poly), 197497572841 (HP)


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