HP Poly 4 Pin QD Headset to 6 Pin QD Audio Processor Cable (0.13M)

The POLY 4 Pin QD to 6 Pin QD Cable (MPN 85Q45AA) provides a reliable connection between compatible Poly headsets and devices. Manufactured in Mexico, this cable is intended for professional audio setups where stable, high-quality connections are required. It supports seamless integration with Poly DA Series adapters and other Poly-compatible equipment to maintain clear voice communication in office or remote call center environments.

Advantages

This cable offers a durable build and dependable signal transmission to minimize dropouts and maintain consistent audio quality. Its 4‑pin to 6‑pin QD configuration ensures plug-and-play compatibility with supported Poly headsets and adapters, reducing setup time and simplifying device changes. The factory-tested connector fit provides stable mechanical connection for frequent daily use.

Suitable for

• Call center workstations using Poly headsets
• Office desk phones and communication stations
• Home office setups with Poly DA Series adapters
• IT and AV installations requiring quick-disconnect headset cabling

Key specifications

• Manufacturer brand: POLY
• Manufacturer part number (MPN): 85Q45AA
• Origin: Mexico
• Connector type: 4‑pin QD to 6‑pin QD
• Category: Audio / Video cables
• EAN: 197497572216

How to use

Connect the 4‑pin QD end to the matching port on the Poly headset and the 6‑pin QD end to the compatible adapter or device until the quick-disconnect latch clicks into place. For removal, press the QD latch and pull straight to disconnect. Ensure devices are powered off or muted during cable changes to prevent audio glitches. Verify the connection by making a test call or audio check after installation.

Recommendations

Store the cable untangled and avoid sharp bends near the connectors. Inspect QD connectors periodically for wear and replace the cable if the latch or connection becomes loose to maintain reliable audio performance.