The QD-to-USB Audio Adapter Cable is a cost‑effective, plug‑and‑play solution for connecting Plantronics/Poly QD headsets to a computer via USB‑A. Featuring inline volume controls and mic/speaker mute with LED indicators, and a durable ~1.7 m (5.6 ft) straight cable, it’s perfect for softphone users in office or home settings.

 

Specifications

Connectivity & Cable

• Headset End: Plantronics/Poly Quick‑Disconnect (QD) plug :contentReference[oaicite:1]{index=1}
• Computer End: USB‑A (2.0), plug‑and‑play with no drivers required :contentReference[oaicite:2]{index=2}
• Cable Length: ~1.7 m (5.6 ft) straight :contentReference[oaicite:3]{index=3}

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Inline Controls

• Volume: Speaker volume up/down adjustment via inline buttons :contentReference[oaicite:4]{index=4}
• Mute: Microphone and speaker mute/unmute; mic mute indicated by red LED :contentReference[oaicite:5]{index=5}

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Compatibility & Use

• Supported Headsets: Plantronics/Poly QD headsets, including H‑series and HW‑series; not compatible with Jabra/GN :contentReference[oaicite:6]{index=6}
• OS Support: Works with Windows, macOS, Linux—ideal for Skype, Teams, Zoom, softphones :contentReference[oaicite:7]{index=7}