The efficient Poly 786C7AA DA85 USB to QD Black Adapter TAA adjusts audio to each specific Poly headset for quality calls, at home or in the office. 

Features:

• Inline controls: With just one simple click, you can instantly mute all audio and visual transmissions - whether it's a phone call, a video conference, or a virtual meeting.
• Connection flexibility: Answer soft-phone calls from any PC, no matter what kind of USB port you have. Built-in USB-A and USB Type-C®️ connectors on the same cable.
• Smart headset recognition: Get incredible call quality on any Poly headset via intelligent headset recognition that adjusts audio performance to the specific headset.
• Quick disconnect: Walk away from your desk with a click: Poly Quick Disconnect technology works with any Poly QD-equipped headset.

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