Poly 2.5mm QD Cable for H-Series Headsets

(3 customer reviews)


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Poly 2.5mm QD Cable for H-Series Headsets (Poly 64279-02 or HP 85S11AA)

  • Commonly used with Cisco desk phones
  • Cord length is 18 inches
  • Quick Disconnect and 2.5mm jack

Tech Tip: Cisco headset compatibility guide

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  • Warranty Not Applicable To Accessories
  • Non-Returnable

2.5mm QD Cable for H-Series Headsets – Poly 64279-02 or HP 85S11AA

Poly 2.5mm QD Cable for H-Series Headsets part # Poly 64279-02 or HP 85S11AA is used as a Direct Connect Cable which connects an H-series headset into a compatible phone with a 2.5mm jack.

The cable is 18 inches long and the quick disconnect reads 48586-03. We recommend also purchasing the 10 ft extension cable (40711-01) to provide sufficient reach from your desk phone.

Poly 2.5mm Direct Cable (16 inches) 64279-02

Headset Compatibility

EncorePro Series

  • HW510, HW510V
  • HW520, HW520V
  • HW530, HW530V
  • HW540, HW540V
  • HW710
  • HW720

SupraPlus Series (discontinued)

  • HW251N
  • HW261N

Cisco Phone Compatibility

SPA Series

  • SPA501G \ 502G \ 504G \ 508G \ 509G
  • SPA512 \ 514 \ 525

Other Cisco Phones

  • 521G \ 524G
  • Cius

Poly QD Cable Product Details

  • Length: 18 in
  • Poly SKU: 64279-02
    • UPC: 0017229118065
  • HP SKU: 85S11AA
    • UPC: 197497574388

Additional information for the Poly 2.5mm QD Cable for H-Series Headsets




Same Day Shipping On In Stock Items




Not Applicable To Accessories


64279-02 (Poly), 85S11AA (HP)


0017229118065 (Poly), 197497574388 (HP)

3 reviews for Poly 2.5mm QD Cable for H-Series Headsets | Poly 64279-02 or HP 85S11AA

  1. LC

    No problems with it. Works great.

  2. MendysMum

    We had 2 desktop landline phones for our work-from-home offices with old Plantronics headsets. Bought 2 of these cables, and they help repurpose the Plantronics headsets to the VOIP wireless handsets. What is even more astonishing is the top-notch customer service from Toni Martin at headsetsdirect.com. She averted a technology mishap, troubleshooting calls, and returns/reorders by suggesting this cable would work better than the one I’d ordered. Efficient, effective attention to details is refreshing!

  3. Gabriel

    I bought this together with my new Plantronics EncorePro HW520 Binaural Headset and it was just what I needed to be able to connect to my phone and be able to disconnect quickly in case I have to get some files from another area and not lose the call. Its perfect for my needs and fits my phone just as it should.

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