Poly MDA524 QD USB audio processor

Name: Conference audio processor Poly MDA524 212164-01
Brand: HP POLY
SKU: 3302627
Price: 126.49 EUR
Availability: InStock

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Conference audio processor Poly MDA524 QD USB — black, 0.14 kg

Poly MDA524 QD USB audio processor Photo 1

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Short description

Poly MDA524 QD USB is a compact conference audio processor designed for meeting and voice collaboration setups. The unit connects via USB and provides processing for conference audio workflows. It is black, weighs 0.14 kg, and suits integration with conference phones, headsets and room audio systems to manage audio routing and signal processing in professional meeting environments.

Available for order: 10 pcs.

Warranty: 2 Years

SKU: 3302627

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 1.00 kg)

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36 months installment: from 3.51 euros per month

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Product information

Description

Poly MDA524 QD USB is a compact conference audio processor designed for meeting and voice collaboration setups. The unit connects to a host via USB and performs signal routing and processing for conference and agent workflows. The device is finished in black and weighs 0.14 kg, making it suitable for desktop placement or integration into a small meeting-room audio rack where a compact, USB-based processing interface is required.

Advantages

The MDA524 QD USB provides unified handling of mixed call environments, enabling smooth switching between desk phones, softphones and USB-based systems. Integrated echo and noise cancellation, along with audio channel mixing capabilities, support clearer conversations and flexible audio distribution for recording, streaming or routing to other room systems. The form factor and USB connectivity simplify installation and reduce footprint compared with larger processors.

Suitable for

Small and medium meeting rooms requiring USB-based audio processing
Contact centre or agent desks that switch between phone and softphone calls
Conference setups that need audio mixing for recording, streaming or agent monitoring
Integrations with conference phones, headsets and room audio systems

Key specifications

Connection type: USB interface for host connectivity
Colour: Black
Weight: 0.14 kg
Audio processing: echo and noise cancellation and channel mixing (processor class functions)
Physical format: compact desktop module suitable for integration with conference peripherals

How to use

Connect the Poly MDA524 QD USB to a host computer or compatible conference device using the USB interface. Integrate the processor with conference phones, headsets or room audio systems as required for your setup. Configure audio routing, channel mixing and any available device controls through the companion management or endpoint software on the connected host. Place the unit on a desk or secure it within a small AV enclosure where USB access and peripheral cabling are convenient.

Usage recommendations

For predictable performance, use the product with up-to-date host drivers and the manufacturer’s management software. Position the unit to allow easy access to USB connections and attached peripherals, and verify audio levels and processing settings in the meeting environment before productive use.

Specifications

Weight:: 0.14 kg
Product colour:: Black

All features

Brand compatibility:: Plantronics
Product type:: USB audio processor
USB port type:: USB Type-A

Features

Compatibility:: EncorePro 500/700 Series
Product colour:: Black

Weight & dimensions

Weight:: 0.14 kg
Height:: 32.4 mm
Width:: 82.8 mm
Depth:: 117.5 mm

Logistics data

Harmonized System (HS) code:: 85189000

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Customer questions

FAQ

How much does the Poly MDA524 QD USB audio processor cost, and is it available for purchase?

The price is 126.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Poly MDA524 QD USB audio processor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Poly MDA524 QD USB audio processor online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All HP POLY products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP POLY service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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