HP Poly 786C6AA DA75 USB-C to QD Black Headset Adapter TAA - USB Type C Host Interface for Poly Soundstation & Trio Conference Phones
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Product Features
Technical Overview
The DA75 adapter features a USB Type C host interface that provides both power and data connectivity through a single cable connection. This modern interface standard ensures compatibility with current laptops, tablets, and desktop computers that utilize USB-C ports for peripheral connections.
The adapter converts the USB-C signal to Poly's proprietary quick-disconnect interface, maintaining audio quality and microphone functionality for professional communication scenarios. The TAA compliance certification confirms this product meets U.S. federal procurement requirements for telecommunications equipment.
Relevant factors for this section include Host Interface, Weight (Approximate). When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The DA75 adapter bridges the gap between modern USB-C computing devices and Poly's established conference phone ecosystem, providing a future-proof connectivity solution for professional audio environments.
Modern Interface Support
USB Type C connectivity ensures compatibility with current-generation laptops, tablets, and desktop computers that increasingly standardize on this versatile port.
- Single-cable power and data transfer
- Reversible connector design
- Widespread device compatibility
Enterprise Compliance Ready
TAA compliance certification makes this adapter suitable for government and educational procurement where regulatory requirements mandate compliant telecommunications equipment.
- Meets federal procurement standards
- Documentation available for compliance verification
- Manufacturer-backed certification
Seamless Ecosystem Integration
Maintains full functionality with Poly's professional audio systems while enabling connection to modern computing platforms through a standardized interface.
- Preserves audio quality
- Maintains microphone functionality
- Quick-disconnect convenience
Deployment / Use Cases
The DA75 adapter serves as a critical connectivity component in professional environments where Poly conference phones interface with modern computing devices. Its primary function is to enable headset connectivity between USB-C equipped systems and Poly's established audio ecosystem.
This adapter finds ideal application in conference rooms, executive offices, contact centers, and shared workspaces where Poly Soundstation and Trio systems provide the audio foundation. The quick-disconnect functionality allows users to easily connect and disconnect headsets while maintaining a clean, organized workspace.
Conference Room Integration
Connect Poly conference phone systems to presentation laptops or room computers equipped with USB-C ports, enabling seamless audio integration during meetings and presentations.
Contact Center Workstations
Deploy across agent workstations where modern thin clients or laptops with USB-C ports require connectivity to Poly headset systems for customer service applications.
Physical Profile
The DA75 adapter features a compact black design that blends discreetly with professional workspace aesthetics. At approximately 1.28 ounces (36.29 grams), its lightweight construction minimizes desk clutter while remaining durable enough for daily professional use. The adapter's form factor optimizes for minimal footprint, allowing flexible placement near computing devices or conference phone systems without occupying significant workspace.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.28 oz (36.29 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Weight
- 1.28 oz (36.29 g)
Highlights
- USB Type C host interface for modern device compatibility
- TAA compliant for government and educational procurement
- Compatible with Poly Soundstation 2, IP 600, and Duo systems
- Works with Poly Trio C60, 8800, 8300, and 8500 conference phones
- Quick-disconnect functionality for convenient headset management
- One-year limited warranty for peace of mind
- Compact black design for professional workspace integration
- Lightweight construction at 1.28 oz (36.29 g)
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | 786C6AA |
| Brand Name | Poly |
| Product Series | DA |
| Product Model | DA75 |
| Product Name | DA75 USB to QD Black Adapter TAA |
| Product Type | Headset Adapter |
| Interfaces/Ports | |
| Host Interface | USB Type C |
| Physical Characteristics | |
| Weight (Approximate) | 1.28 oz (36.29 g) |
| Miscellaneous | |
| Application/Usage | Headset |
| Compatibility | Poly Soundstation 2, Poly Soundstation IP 600, Poly Soundstation Duo, Poly Trio C60, Poly Trio 8800, Poly Trio 8300, Poly Trio 8500 |
| Country of Origin | China |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What devices is the Poly DA75 adapter compatible with?
The DA75 adapter is specifically designed for Poly conference phone systems, including the Soundstation 2, Soundstation IP 600, Soundstation Duo, Trio C60, Trio 8800, Trio 8300, and Trio 8500 models. It connects these systems to computing devices via USB Type C ports, enabling headset functionality across the compatible Poly ecosystem.
What does TAA compliance mean for this adapter?
TAA (Trade Agreements Act) compliance indicates that this adapter meets U.S. federal procurement requirements for telecommunications equipment. This certification makes the product suitable for government agencies, educational institutions, and other organizations that must purchase TAA-compliant equipment for official use, ensuring regulatory compliance in procurement processes.
What type of USB connection does the DA75 adapter use?
The DA75 adapter features a USB Type C host interface. This modern connection standard provides both power and data transfer through a single reversible cable, ensuring compatibility with current-generation laptops, tablets, and desktop computers that utilize USB-C ports for peripheral connections.
What is the warranty coverage for this adapter?
The Poly DA75 USB-C to QD Black Adapter TAA comes with a one-year limited warranty from the manufacturer. This warranty covers defects in materials and workmanship under normal use conditions, providing assurance of product quality and manufacturer support for the first year of ownership.
How does the quick-disconnect feature work with this adapter?
The quick-disconnect functionality allows users to easily connect and disconnect compatible Poly headsets from the adapter without dealing with traditional plug mechanisms. This feature enables convenient headset management in shared workspaces, quick transitions between users, and organized cable management in professional environments where headsets are frequently connected and disconnected.
What is the weight and physical profile of this adapter?
The DA75 adapter weighs approximately 1.28 ounces (36.29 grams) and features a compact black design optimized for minimal desk footprint. Its lightweight construction and discreet appearance allow flexible placement near computing devices or conference phone systems without occupying significant workspace or disrupting professional environment aesthetics.
| Qty | Price | Available |
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