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Poly DA85 UC USB-to-Headset QD Audio Processor with Inline Controls
Original price was: KSh 9,500.00.KSh 9,000.00Current price is: KSh 9,000.00. ex VAT
Poly DA85 UC USB-to-Headset QD Audio Processor with Inline Controls
| Interface | USB-A & USB-C (Hybrid) |
| Connector | 4-pin Quick Disconnect (QD) |
| Controls | Inline (Volume, Mute, Call) |
| Protection | SoundGuard Digital / G616 |
| Compatibility | Poly/Plantronics QD Headsets |
Shipping & Delivery
Delivery
We deliver to the address you provide. Nairobi CBD is often same-day on business days.
Nairobi CBD or Kenya-wide
Free CBD ≥ KES 20,000; else from KES 300

Warranty 1 year
72-hour (3-day) returns
Description
Poly DA85 UC Audio Processor
The Poly DA85 UC Processor functions as a high-fidelity digital-to-analog audio interface designed to bridge legacy analog Quick Disconnect (QD) headsets with modern Unified Communications (UC) hardware environments. This enterprise-grade adapter features integrated USB-A and USB-C connectivity on a single cable, eliminating the requirement for secondary dongles during infrastructure transitions. The hardware architecture incorporates advanced digital signal processing (DSP) to optimize acoustic performance and ensure consistent voice clarity across various softphone platforms. It supports remote firmware updates and inventory management through the Poly Lens software ecosystem, providing IT administrators with comprehensive visibility into device deployment and health.
Key Features
Hybrid Connectivity Interface
The integrated cable design provides native support for both USB-A and USB-C ports to ensure compatibility with legacy and next-generation laptop hardware.Intelligent Headset Recognition
- Automatically detects the specific connected Poly QD headset model.
- Dynamically adjusts audio performance parameters to match the headset’s acoustic profile.
- Optimizes frequency response for superior wideband voice transmission.
Advanced Acoustic Safety
Integrated SoundGuard Digital technology monitors audio signals to protect users from acoustic startle and ensures daily noise exposure remains within G616 regulatory limits.Tactile Inline Call Management
- Recessed buttons prevent accidental activation during high-volume call center operations.
- Visual LED indicators provide immediate status feedback for mute and call connectivity.
- Dedicated controls for volume adjustment and call answer/end functionality.
Specifications
| Feature | Specification |
|---|---|
| Host Interface | USB-A and USB-C (Integrated) |
| Headset Connector | 4-pin Quick Disconnect (QD) |
| Audio Bandwidth | 150 Hz to 6800 Hz |
| Hardware Controls | Call Answer/End, Mute, Volume +, Volume – |
| Acoustic Protection | SoundGuard Digital, G616, Anti-startle |
| Weight | 30g (1.06 oz) |
| Cable Length | 1300 mm (approx. 4.2 ft) |
| Compatibility | Poly EncorePro 500/700 Series, Legacy QD Headsets |
What’s in the Box
Poly DA85 UC USB Audio Processor
Quick Start Guide
Why Choose This Audio Processor
Preserves existing investments in high-quality analog headsets while upgrading to modern digital workstations.
Reduces deployment complexity by providing a single adapter solution for diverse USB port standards.
Enhances user safety through hardware-level acoustic limiting and digital signal monitoring.
Simplifies enterprise management via cloud-based firmware updates and remote asset tracking through Poly Lens.






















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