---
product_id: 420859452
title: "Plantronics DA45 USB Audio Processor"
brand: "plantronics"
price: "459.46 DT"
currency: TND
in_stock: false
reviews_count: 5
category: "Plantronics"
url: https://www.desertcart.tn/products/420859452-plantronics-da45-usb-audio-processor
store_origin: TN
region: Tunisia
---

# Superior call clarity Plug-and-play USB connectivity Ergonomic inline controls Plantronics DA45 USB Audio Processor

**Brand:** plantronics
**Price:** 459.46 DT
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your calls—because your voice deserves the best.

## Quick Answers

- **What is this?** Plantronics DA45 USB Audio Processor by plantronics
- **How much does it cost?** 459.46 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/420859452-plantronics-da45-usb-audio-processor)

## Best For

- plantronics enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Plug-and-play USB connectivity means you're ready to go in seconds—no admin rights needed.
- • **Intuitive Call Control:** Inline volume, mute, and answer/end buttons keep you in command without breaking focus.
- • **Seamless Compatibility:** Works flawlessly with Plantronics H-series headsets and all major conferencing software.
- • **Work-From-Home Essential:** Designed for long hours of comfort and productivity, making remote work a breeze.
- • **Crystal-Clear Conversations:** Experience unmatched call clarity optimized for PC-based voice communications.

## Overview

The Plantronics DA45 USB Audio Processor is a lightweight, plug-and-play adapter designed to enhance PC-based voice communications. Compatible with Plantronics H-series headsets, it delivers superior call clarity and ergonomic inline controls for volume, mute, and call management. Ideal for professionals seeking reliable, comfortable, and efficient audio solutions for unified communications and remote work.

## Description

Shipping Depth: 7.0 Shipping Height: 2.1 Shipping Width: 5.6 Master Pack Qty: 12 General Information Manufacturer: Plantronics, Inc Manufacturer Part Number: 77559-31 Brand Name: Plantronics Product Model: DA45 Product Name: DA45 USB Audio Processor Marketing Information: The DA45 USB Audio Processor helps organizations optimize their unified communications deployment by bringing superior call clarity to headsets for Internet calls and other PC-based voice communications. Compatible with Plantronics H-series headsets, this corded USB-to-headset adapter and audio processor offers advanced audio technologies and several features that help users remain productive and comfortable on the job, including plug-and-play connectivity, ergonomically designed inline controls, and Quick Disconnect capability. Product Type: Audio Processor Product Information Features: Optimized for PC Based Voice Communications Plug and-Play USB Connectivity for Fast and Simple Setup Ergonomic Design with Inline Volume, Mute, and Answer/End for Call Control Miscellaneous Compatibility: H Series headsets

Review: Bought this to use with my Plantronics headset for my work from home system. Installed fine with the built in Windows 7 drivers on a company computer without requiring admin rights. No documentation in the box; there was a CD but I didn't mess with it. One button to mute (lights up and chirps when muted), rocker to change volume, another button that I couldn't figure out the purpose of, but doesn't affect how it works (but see update below). Could have gotten a gaming headset, probably should have, but if I'm going to wear this for ten hours while working, would rather have the one I'm used to. Update: The extra button, that looks like a one-eared headset, is to allow you to answer a call on a softphone without having to click on anything on the computer. It requires the software to be installed, though, which I haven't bothered with.
Review: I purchased this for the H51 Supra Monaural Tube Headset. This is fantastic. It works with both the system software, but also with other software I was not sure of. Purchased because of some specific software my company uses, this works for all audio conferencing software I have to use, even with different clients' systems.

## Features

- 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000Y9YJK4 |
| Item model number | DA45 |
| Language | English |
| Manufacturer | Plantronics |
| Product Dimensions | 17.78 x 15.24 x 6.35 cm; 113.4 g |

## Product Details

- **Colour:** Black
- **Compatible devices:** Plantronics H-series headsets
- **Connector type:** USB
- **Item dimensions L x W x H:** 17.8 x 15.2 x 6.4 centimeters
- **Specific uses for product:** personal

## Images

![Plantronics DA45 USB Audio Processor - Image 1](https://m.media-amazon.com/images/I/514kBZMLyyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***R on 24 December 2012*

Bought this to use with my Plantronics headset for my work from home system. Installed fine with the built in Windows 7 drivers on a company computer without requiring admin rights. No documentation in the box; there was a CD but I didn't mess with it. One button to mute (lights up and chirps when muted), rocker to change volume, another button that I couldn't figure out the purpose of, but doesn't affect how it works (but see update below). Could have gotten a gaming headset, probably should have, but if I'm going to wear this for ten hours while working, would rather have the one I'm used to. Update: The extra button, that looks like a one-eared headset, is to allow you to answer a call on a softphone without having to click on anything on the computer. It requires the software to be installed, though, which I haven't bothered with.

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 10 February 2014*

I purchased this for the H51 Supra Monaural Tube Headset. This is fantastic. It works with both the system software, but also with other software I was not sure of. Purchased because of some specific software my company uses, this works for all audio conferencing software I have to use, even with different clients' systems.

### ⭐⭐⭐⭐⭐ Review
*by R***E on 6 April 2012*

Works fine and I guess I would have to say I cheated in that my company had bought me one for business use so when needed one for home use I went with what I know works. Also the service I got from Amazon Marketplace's DataVision was way better than I had expected.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*