Poly APU-76 EHS Cable | USB | CS500 – 85R00AA

Product Overview

The Poly APU-76 EHS Cable (85R00AA) extends the wireless freedom of DECT and 900 MHz headsets to your UC system via USB connectivity. This electronic hook switch cable enables one-touch call control with softphones, allowing you to answer and end calls directly from your wireless headset without returning to your desk.

Designed for CS500 Series, Savi 7200/8200 Office Series, and Voyager Office Series wireless headsets, the APU-76 provides plug-and-play compatibility with Microsoft Skype for Business and a wide array of UC platforms. Also compatible with Mitel 6867 and 6869 desk phones for seamless call management.

Who Should Use This Product?

Softphone Users

Professionals using Microsoft Teams, Skype for Business, or other UC softphones who want wireless headset call control on their PC.

CS500/Savi Headset Owners

Users with existing Poly DECT wireless headsets who need to extend connectivity to PC-based communications.

Why Choose This Product

The Poly APU-76 EHS Cable unlocks the full potential of your Poly wireless headset by adding PC softphone connectivity. Answer and end calls with a single touch from anywhere within your headset's wireless range, eliminating the need to rush back to your desk for incoming calls. Plug-and-play setup means you're productive immediately without complex configuration.

Will This Work for Me?

Works With

  • Poly CS500 Series (CS510, CS520, CS530, CS540)
  • Poly CS500 XD Series
  • Poly Savi 7200/7300/8200 Office Series
  • Poly Voyager Office Series
  • Mitel 6867, 6869 desk phones
  • Yealink SIP-T58V, T58A, T56A, T54S, T52S, T48S, T46S, T42S, T41S, T53, T53W, T54W, T57W

Requirements

  • USB-A port on PC
  • Compatible Poly wireless headset base station

Software

  • Plantronics Hub (recommended for one-touch call control with most softphones)

Note

Cannot simultaneously connect to desk phone and PC—manual cable swap required to switch between devices.

What's in the Box

  • APU-76 EHS Cable

Technical Specifications