The Poly 3.5mm to QD Cable (0.15M), model 85Q37AA, connects a headset setup through a 3.5 mm interface and a Quick Disconnect (QD) connection. Its two connector types are intended to join compatible audio equipment, making it useful when a setup requires this specific connection format.
The cable measures 0.15 m. This short length provides a compact link between the headset and its audio connection point; the defined length and connector format identify it among Poly QD cables.
HP lists compatibility with the Poly EncorePro 310 Monaural USB-A Headset TAA, EncorePro 525 USB-A Stereo Headset, EncorePro 510V Monaural Headset VoiceTube +Quick Disconnect, and EncorePro 720 Binaural Headset +Quick Disconnect. Choose it for a configuration using one of these listed headsets and the corresponding 3.5 mm connection.