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Product specifications

HP Poly DA85-M USB to QD Black Adapter TAA

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Poly DA85-M USB to QD Black Adapter TAA

Part 786C8AA · UPC 197029650078

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  • Preserve your tech investment with the Poly DA Series. Not only do these digital adapters include USB-A and USB Type-C️ access right on the cable, they’re also compatible with all your new and legacy Poly headsets and accessories [2].
  • Call clarity isn't just a dream. Poly DA Series offers intelligent headset recognition that dynamically tunes audio performance. Stay distraction free to maximize productivity.

About this product

Crystal-clear conversation

Poly DA Series digital adapters keep call center employees sounding crystal-clear from home or in the office. With easy USB-A or USB Type-C️ connections, they adjust audio to each specific Poly headset, offering quality calls [1].

Manufacturer warranty information

Poly standard two-year limited warranty

Manufacturer notes

[1] Poly headsets sold separately. [2] Poly headsets and accessories sold separately. Technical specification disclaimers: SoundGuard Digital Plantronics owns sophisticated algorithms including: Protects against Acoustic Shock by limiting sounds to below 118 dBA; G616 anti-startle protection that limits the noise level to below 102 dB SPL and is therefore compliant to the Australian Communications Industry Forum (ACIF) G616 recommendation; Average daily noise exposure measures and controls sound to prevent the average daily sounds exposure from exceeding 80 dBA or 85 dBA time-weighted average (TWA).

Features

Product type
Interface adapter
Brand compatibility
POLY
Compatibility
Compatible with any Poly Quick Disconnect headset
Illumination
No
Product colour
Black

Weight & dimensions

Width
75 mm
Depth
25 mm
Height
10 mm
Weight
30 g

Ports & interfaces

Connector 1
QD - 4 pin
Connector 2
USB
USB port type
USB Type A/USB Type-C

Packaging data

Package width
150 mm
Package depth
90 mm
Package height
27 mm
Package weight
71 g

Technical details

Pallet gross weight
130.2 kg
General Product Safety Regulation (GPSR) URL
https://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf

Logistics data

Master (outer) cases per pallet layer
12 pc(s)
UNSPSC-code
26121630
Country of origin
China

Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License

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