3.5mm to QD Cable POLY 85Q37AA 0.15M

The POLY 3.5mm to QD Cable 85Q37AA 0.15M is a short audio adapter cable engineered to connect devices with a standard 3.5mm headphone jack to headsets that use a Quick Disconnect (QD) connector. At 0.15 meters length, the cable offers minimal slack for desktop or call-station setups where a compact, low-profile connection is required. The construction combines a moulded 3.5mm plug and a QD receptacle to preserve signal integrity and reduce wear at connection points.

Advantages

This cable delivers clear analog audio transmission with low noise interference thanks to its fixed, shielded conductors and precision connectors. Its short length reduces cable clutter and the risk of entanglement in office environments. The Quick Disconnect feature enables fast, tool-free removal of the headset without unplugging the device, while the robust moulded ends improve durability for frequent daily use.

Suitable for

• Connecting a computer, laptop or mobile device with a 3.5mm jack to a QD-compatible headset
• Call centre and office workstations where a compact cable run is preferred
• Hot-desking environments that require quick headset replacement or removal
• On-desk audio setups with limited space between device and user

Key specifications

• Cable type: 3.5mm TRS plug to Quick Disconnect (QD) connector
• Length: 0.15 m (15 cm)
• Connector housing: moulded strain-relief ends for durability
• Signal: analog stereo audio transmission
• Compatibility: designed for QD-enabled headsets and devices with standard 3.5mm audio output

How to use

Insert the 3.5mm plug into the audio output of the source device until it seats fully. Attach the Quick Disconnect connector to the matching QD plug on the headset and ensure the latch engages. To remove the headset quickly, press the QD latch and separate the connectors without unplugging the 3.5mm end from the device. Avoid pulling on the cable itself when disconnecting; handle the moulded ends to prevent strain on the connections.

Usage recommendations

For reliable audio performance, use the cable in short, stationary setups and avoid routing it across high-traffic areas. Keep the connectors free of dust and moisture. If extended reach is required, choose a longer certified cable rather than adding improvised extensions that may degrade signal quality.