---
product_id: 353716983
title: "Plantronics DA85 USBC Audio Processor"
brand: "poly"
price: "R$915"
currency: BRL
in_stock: true
reviews_count: 5
category: "Poly"
url: https://www.desertcart.com.br/products/353716983-plantronics-da85-usbc-audio-processor
store_origin: BR
region: Brazil
---

# Adaptive headset audio tuning Pro-grade call clarity Universal USB-A & USB-C compatibility Plantronics DA85 USBC Audio Processor

**Brand:** poly
**Price:** R$915
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your calls with pro-grade clarity and effortless connectivity!

## Quick Answers

- **What is this?** Plantronics DA85 USBC Audio Processor by poly
- **How much does it cost?** R$915 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/353716983-plantronics-da85-usbc-audio-processor)

## Best For

- poly enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Call Centers:** Ranked #50 in Telephone Headsets, this adapter is a proven choice for high-demand communication environments.
- • **Seamless USB Connectivity:** Plug and play with both USB-A and USB-C ports for ultimate flexibility across all your devices.
- • **Crystal-Clear Conversations:** Experience studio-quality audio that keeps you connected and professional, whether at home or in the office.
- • **Compact & Lightweight Design:** Sleek 7.5 x 2.5 x 1 cm form factor and just 30g—designed for busy professionals on the move.
- • **Personalized Audio Adjustment:** Automatically optimizes sound for your specific headset, ensuring every call sounds perfect.

## Overview

The Plantronics DA85 USBC Audio Processor is a compact, lightweight digital adapter designed to deliver professional-grade call quality. Compatible with both USB-A and USB-C, it automatically adjusts audio settings to match your headset, ensuring crystal-clear conversations whether working remotely or in the office. With a proven track record in call centers and a sleek design, it’s the essential tool for seamless hybrid communication.

## Description

Hybrid working? No problem. Poly DA85 digital adapters keep call center employees sounding clear at home or in the office with easy USB-A or USB-C connections. They even adjust audio to each specific headset, offering pro-grade call quality.

Review: 音質がよく、使いやすいので、リピート購入しました。このシリーズは、アダプタを形状が微妙に違うので、購入前に十分チェックが必要です。
Review: Arrived in perfect usable condition

## Features

- Green Cell
- Lighter weight and longer use: the LiFePO4 80Ah battery weighs about 12 kg less than its counterpart in lead-acid technology and offers 100% usable capacity and is adapted to cycle operation and deep discharge.
- Longer service life: over 3000 charging cycles for DoD 100%, 5500 cycles for DoD 60%, thus guarantee over 10 years of operation, and thanks to low self-discharge, fully ready for use even after one year of non-use.
- Efficient nanophosphate cells allow the use of high charging and discharge currents, and the operating temperature range from -10 °C to 55 °C allows for use in motorhomes, boats, electric carts or in photovoltaics
- Safety: Phosphate batteries have excellent thermal and chemical stability. Made of light metals, they are non-toxic and environmentally friendly. Recycling is easy and cost-effective.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0988PZWWD |
| Best Sellers Rank | #66,240 in Electronics ( See Top 100 in Electronics ) #62 in Telephone Headsets |
| Brand | POLY |
| Built-In Media | Headphones |
| Color | Black |
| Compatible Devices | Earphone (Avaya, Genesys, & Cisco) |
| Connector Type | USB |
| Customer Reviews | 4.2 4.2 out of 5 stars (43) |
| External Testing Certification | Não aplicavel |
| Finish | Acoustic |
| Input Voltage | 12 Volts |
| Item Dimensions | 7.5 x 2.5 x 1 centimeters |
| Item Weight | 30 Grams |
| Manufacturer | Green Cell |
| Mfr Part Number | 218267-01 |
| Model Number | 218267-01 |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | Headset, Cloud Communications |
| UPC | 017229175129 197029650061 |
| Unit Count | 1 Count |

## Product Details

- **Colour:** Black
- **Compatible devices:** Earphone (Avaya, Genesys, & Cisco)
- **Connector type:** USB
- **Item dimensions L x W x H:** 7.5 x 2.5 x 1 centimeters
- **Specific uses for product:** Headset, Cloud Communications

## Images

![Plantronics DA85 USBC Audio Processor - Image 1](https://m.media-amazon.com/images/I/71FAp04XoIL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐ Review
*by 北***ー on 14 July 2024*

音質がよく、使いやすいので、リピート購入しました。このシリーズは、アダプタを形状が微妙に違うので、購入前に十分チェックが必要です。

### ⭐⭐⭐⭐⭐ Review
*by Q***S on 23 March 2026*

Arrived in perfect usable condition

### ⭐⭐⭐⭐⭐ Review
*by F***O on 24 September 2024*

Esta maravilha serve para trabalhar. Tem adaptador de 4 pinos, não confundir com a de 6 pinos encontrado no DA90. Garante qualidade de som de microfone, silêncio e sem ruído elétrico. Pontos positivos: - É usado em ambientes ruidosos de Call Center. - Tem adaptador QR para utilizar com headset plantronics. Ver abaixo recomendação. Pontos negativos: - Quem sabe o que está a comprar não encontra nenhuma falha, é perfeição pura. Resumo e recomendação: É mesmo difícil por vezes encontrar estas maravilhas no retalho para particulares fora do comércio empresarial, mas encontrando, valem o preço, porque fazem maravilhas pela qualidade de som dos headset que se usa para trabalhar. Os melhores headset compatíveis são os EncorePro HW720 - POLY. Eu coloco aqui esta recomendação, porque não é fácil o utilizador comum dar de caras com equipamento compatível de qualidade. O adaptador de 4 pinos serve para isto.

## Frequently Bought Together

- Poly - DA85 USB-A/USB-C digital adapter (Plantronics) - Works with Poly Call Center Quick Disconnect (QD) Headsets - Acoustic Hearing Protection -Works with Avaya, Genesys,&Cisco call center platforms
- Plantronics Plnhw520 Encorepro HW520 Headset
- Plantronics HW510 EncorePro Noise Cancelling Over Head Monaural Headset

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**Shop now:** [https://www.desertcart.com.br/products/353716983-plantronics-da85-usbc-audio-processor](https://www.desertcart.com.br/products/353716983-plantronics-da85-usbc-audio-processor)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-05-21*