Poly DA85 USB to QD Adapter 218267-01
Connect Quick Disconnect Headsets to a Computer
The Poly DA85 USB to QD Adapter (218267-01) connects compatible Poly Quick Disconnect (QD) wired headsets to a computer for softphone calls, video conferences, and everyday business communication. It helps businesses continue using compatible wired headsets with modern USB-connected calling platforms.
Flexible USB-A and USB-C Connectivity
With USB-A and USB-C connectors built into the cable, the DA85 supports computers with either USB connection type. This flexible design helps simplify headset deployment across different workstations without requiring a separate USB adapter.
Inline Controls and Audio Management
The adapter features inline controls for call handling, volume adjustment, and microphone muting. Intelligent headset recognition helps optimize audio settings for compatible headsets, while SoundGuard Digital provides acoustic protection during calls.
Find the Right USB Connection
Upgrade your wired headset setup with our USB adapter selection, or browse Connectivity Accessories for additional solutions to connect communication devices.
Key Features
| Feature | Details |
|---|---|
| Brand | Poly |
| Model | DA85 |
| Part Number | 218267-01 |
| Product Type | USB-to-QD digital headset adapter |
| Headset Connector | 4-pin Quick Disconnect (QD) |
| Computer Connectors | USB-A and USB-C |
| Compatible Headsets | Poly QD-equipped wired headsets |
| Inline Controls | Call control, volume adjustment, and mute |
| Audio Technology | Intelligent headset recognition |
| Hearing Protection | SoundGuard Digital |
| Cable Length | Approximately 1.3 m (51.2 in.) |
| Color | Black |
| Primary Use | Connecting wired QD headsets to computers for softphone calls |
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