---
product_id: 268908607
title: "DA80 USB Audio Processor USB QD(201852-01/02) Connector to USB Adapter, Mute for Microphone & Speaker Compatible with Planstronics QD Cord HW510/520/251/310 QD Headset"
brand: "earsinger"
price: "$60.74"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/268908607-da80-usb-audio-processor-usb-qd-201852-01-02-connector
store_origin: US
region: United States of America
---

# Plug & Play, No Driver Needed Built-in Volume & Mute Controls Quick Disconnect USB QD Connector DA80 USB Audio Processor USB QD(201852-01/02) Connector to USB Adapter, Mute for Microphone & Speaker Compatible with Planstronics QD Cord HW510/520/251/310 QD Headset

**Brand:** earsinger
**Price:** $60.74
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your remote work setup with seamless audio control and instant connectivity

## Quick Answers

- **What is this?** DA80 USB Audio Processor USB QD(201852-01/02) Connector to USB Adapter, Mute for Microphone & Speaker Compatible with Planstronics QD Cord HW510/520/251/310 QD Headset by earsinger
- **How much does it cost?** $60.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/268908607-da80-usb-audio-processor-usb-qd-201852-01-02-connector)

## Best For

- earsinger enthusiasts

## Why This Product

- Trusted earsinger brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Plug & Play:** Zero setup hassle—just connect and go
- • **Precision Audio Control:** Mute and adjust volume directly on the adapter for ultimate convenience
- • **Seamless Quick Disconnect:** Effortlessly switch headsets without missing a beat
- • **Durable & Noise-Cancelling:** Engineered for longevity and crystal-clear sound in busy workspaces
- • **Universal Plantronics Compatibility:** Works flawlessly with HW510/520/251/310 QD headsets—stay connected with your trusted gear

## Overview

The DA80 USB Audio Processor is a robust USB QD connector adapter designed for Plantronics QD headsets (HW510/520/251/310). It features plug-and-play USB compatibility with no drivers required, built-in volume and mute controls, and noise-cancelling technology, ensuring high-quality digital audio and effortless headset management for professional environments.

## Description

DA80 USB Audio Processor USB QD(201852-01/02) Connector to USB Adapter, Mute for Microphone & Speaker Compatible with Planstronics QD Cord HW510/520/251/310 QD Headset

## Features

- USB Audio Processor
- Quick Disconnect
- Built in Volume and Mute Controls
- Plug & Play USB interface, No Driver Needed
- Easy Installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08132DR7Y |
| Best Sellers Rank | #135,439 in Electronics ( See Top 100 in Electronics ) #1,588 in Headphone Adapters |
| Brand Name | Earsinger |
| Cable Type | USB |
| Color | black usb adapter |
| Compatible Devices | Laptop |
| Connectivity Technology | Wired |
| Connector Gender | Male-to-Female |
| Connector Type | Usb |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.0 4.0 out of 5 stars (34) |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 2.22 Ounces |
| Manufacturer | Earsing |
| Model | DA-80 |
| Model Name | DA80 |
| Number of Items | 1 |
| Number of Pins | 4 |
| Other Special Features of the Product | Lightweight |
| Part Number | DA 80 |
| Recommended Uses For Product | computer headset adapter |
| UPC | 714453046972 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 years |

## Product Details

- **Brand:** Earsinger
- **Connector type:** USB
- **Cable type:** USB
- **Special features:** Lightweight
- **Recommended uses for product:** computer headset adapter

## Images

![DA80 USB Audio Processor USB QD(201852-01/02) Connector to USB Adapter, Mute for Microphone & Speaker Compatible with Planstronics QD Cord HW510/520/251/310 QD Headset - Image 1](https://m.media-amazon.com/images/I/61S1y7ndugL.jpg)

## Frequently Bought Together

- Earsinger DA80 USB A & Type C Audio Processor USB QD(201852-01/02) Connector to USB Adapter, Mute for Microphone & Speaker Compatible with Planstronics QD Cord HW510/520/251/310 QD Headset
- Plantronics Plnhw520 Encorepro HW520 Headset
- USB Adapter Cable Compatible Plantronics QD (Quick Disconnect) to USB Type A Plug, Speaker Volume & Mic Mute Control Connects Headset to PC, Laptop, Soft Phone

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**Shop now:** [https://www.desertcart.us/products/268908607-da80-usb-audio-processor-usb-qd-201852-01-02-connector](https://www.desertcart.us/products/268908607-da80-usb-audio-processor-usb-qd-201852-01-02-connector)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-27*