Poly DA85-M Digital Adapter

The Poly 786C8AA is a digital adapter that connects any Poly Quick Disconnect headset to a computer through either USB Type A or USB Type C. This dual-connector approach means you can move between newer laptops and legacy desktops without swapping cables, an advantage for professionals who shift between office desks, home setups, and shared workstations.

Call control sits right on the cord. A simple set of inline buttons lets you adjust volume, mute the microphone, take or end calls, and open Microsoft Teams with a single touch. Clear LED indicators show at a glance whether you are live on a call or safely muted, so you avoid awkward moments during meetings.

Audio quality stays consistent because the adapter automatically recognizes the specific Poly headset you plug in and tunes the levels accordingly. Built-in acoustic protection manages loud spikes in volume, helping you stay comfortable through long support shifts, training sessions, or daily video conferences.

A 51.2-inch cable provides freedom to stand, stretch, or reach for documents while you talk, and the adapter weighs just 1.06 ounces, so it never drags on the cord. Whether you are modernizing a call center or equipping a hybrid workforce that relies on cloud communication tools, the Poly 786C8AA drops into place quickly and keeps the conversation clear.

Highlights:

• USB Type A and USB Type C connectors on the same cable for broad device compatibility
• Inline controls for volume, mute, call management, and a dedicated Microsoft Teams button
• Intelligent headset recognition that optimizes audio performance for each Poly headset
• Works with all Poly Quick Disconnect headsets
• Acoustic protection that keeps sound levels within safe limits
• Certified for Microsoft Teams to ensure seamless integration
• 51.2-inch cable length allows comfortable movement at the desk
• LED indicators for instant visibility of mute and call status
• Lightweight design, only 1.06 ounces, for an uncluttered headset cable