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Poly 70765-01 or 2.5mm Direct Connect Cable for QD Headsets

(4 customer reviews)


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Poly 70765-01 or 2.5mm Direct Connect Cable for H-Series Headsets

  • Connecting Poly H-series headsets & compatible desk phones
  • Cord stretches to give approximately 10 feet of length
  • Quick Disconnect and 2.5mm connections

Genuine Plantronics Replacement Product

  • Warranty Not Applicable To Accessories
  • Non-Returnable

70765-01 or 2.5mm Direct Connect

Poly (formerly Plantronics) 70765-01 or 2.5mm Direct Connect Cable for QD Headsets is compatible with many of the following:

  • Polycom Telephones
  • Many more…

Poly 70765-01 or 2.5mm Direct Connect Cable for QD Headsets           Plantronics / Poly Quick Disconnect

About Direct Connect QD Cables

Poly 70765-01 or 2.5mm Direct Connect Cable for QD Headsets enable you to connect your headset directly to your desk phone – no amplifier or audio processor required. In order to be able to use a direct connect cable, your phone must be headset ready.

TECH TIP: Polycom headset compatibility guide

Understanding Direct Connect Cables vs. Amplifiers:

When using any H-series headset, a Direct Connect Cable or amplifier is required to plug in between your headset and phone. Using a Direct Connect Cable will save you money versus an amplifier, but an amplifier will provide optimum sound quality and volume controls.

Direct Connect Cable:

  • Less expensive
  • Easy to install into headset port
  • Takes up virtually no desk space
  • Limited to use with compatible phones only (Your future phone may not be compatible and require an amplifier)

Amplifier: (Poly M22 & 78333-01 Cable)

  • Compatible with most phones
  • Battery or AC powered to provide optimal sound quality
  • Speaker volume adjustment
  • Microphone volume adjustment (Key point that Direct Connect Cable doesn’t have)
  • Lifting handset each call may be required depending on your phone

Poly M22 Vista Amplifier

Additional information






Not Applicable To Accessories

4 reviews for Poly 70765-01 or 2.5mm Direct Connect Cable for QD Headsets

  1. Patti

    Exceeds my expectations. I was a little skeptical that this simple little plug-in adapter cord would allow for good, clear reception, but I was very pleasantly surprised. It works great! I really like the pull-apart clip too. It’s sturdy and stable, yet goes together and comes apart quickly and easily. I love the little coiled part of the cord. It’s very lightweight, so if I have to be a couple of feet from my desk there’s no heavy drag on the headset even if the headset cord isn’t clipped to me. Great product!

  2. Erica

    No issues.

  3. Shirley

    Stretches and doesn’t tangle. Lightweight.

  4. Kat

    Haven’t had any issues!! Love the product

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