Description
Poly DA85 USB to QD Adapter TAA (786C7AA)
The Poly DA85 USB to QD Adapter TAA (786C7AA) is a high-performance digital audio processor designed to seamlessly bridge legacy Quick Disconnect headsets with modern PC softphones. Built to meet stringent TAA compliance standards, it offers enterprise-level security for government and corporate deployments. With hybrid USB-A and USB-C connectivity, integrated call controls, and advanced digital signal processing, this adapter ensures exceptional audio clarity and effortless walk-away convenience for call center professionals.
Key Technical Details
- Hybrid USB Connectivity: Features an integrated USB-A and USB-C combo connector for effortless plug-and-play compatibility across legacy laptops and modern workstations.
- Poly Quick Disconnect (QD) Interface: Allows call center representatives to instantly walk away from their desks without removing their headset or dropping active calls.
- TAA Compliance: Fully complies with the Trade Agreements Act, making it ideal for procurement by US federal government agencies and defense contractors.
- Inline Call Controls: Intuitive tactile buttons provide instant control over call answer/end, volume adjustment, and microphone muting.
- Advanced Digital Signal Processing (DSP): Enhances voice clarity and reduces background audio artifacts for natural, high-definition customer conversations.
- Smart Headset Recognition: Automatically optimizes audio performance and updates software settings when paired with compatible Poly EncorePro headsets.
Design & Build Quality
The Poly DA85 USB to QD Adapter TAA (786C7AA) boasts a sleek, durable design built to withstand rigorous daily use in busy contact centers. Featuring a reinforced cable and an innovative hybrid USB-A/USB-C plug, it eliminates the need for extra dongles. Its lightweight inline control module provides ergonomic access to primary call functions without weighing down your workspace.
Performance & Digital Audio Clarity
Equipped with sophisticated Digital Signal Processing (DSP), this audio adapter delivers crystal-clear voice fidelity on every softphone call. It active-filters line noise and audio echo while delivering rich wideband frequency response. Built-in acoustic protection shields customer service representatives from sudden sound spikes, maintaining safe, comfortable listening levels throughout demanding eight-hour work shifts.
Connectivity & TAA Compliance Features
The Poly DA85 USB to QD Adapter TAA (786C7AA) offers seamless dual-port versatility with its tethered USB-A and USB-C connector. This dual setup allows IT departments to deploy a single adapter model across diverse hardware fleets. Furthermore, full TAA compliance guarantees adherence to federal purchasing mandates, ensuring secure, approved procurement for public sector organization infrastructure.
Management & Deployment Versatility
Designed for simple enterprise management, the adapter integrates directly with Poly Lens software to streamline cloud-based inventory tracking and remote firmware updates. The Quick Disconnect mechanism enables fast hot-desking, allowing agents to retain their personal QD headsets while seamlessly connecting to any available DA85-equipped workstation across shift changes.








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