# POLY QD to QD Extension Cable 3M POLY 85R66AA

**URL:** https://aio.lv/en/product--hp-85r66aa--10906088
**Data updated:** 2026-01-12 19:32 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** HP
**Manufacturer code:** 85R66AA
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-85r66aa--10906088

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The POLY QD to QD Extension Cable (3M) offers a reliable connection for audio devices. It is designed for extending the reach of your QD headset or device, ensuring clear audio quality and convenience. Ideal for use in office environments or at home, this cable enhances your audio experience.

## Long description

The POLY QD to QD Extension Cable 3M (POLY 85R66AA) is an audio extension cable designed to extend the reach of Quick Disconnect (QD) headsets and compatible QD audio devices. The cable provides a reliable wired connection between a QD headset and a base unit, desk phone or adapter, while preserving audio quality across a 3-meter length. Manufactured for compatibility with Poly-branded QD headset systems and many industry-standard QD connectors, this extension cable is intended for use in office, contact center and home work environments where additional cable length is required.
Advantages
The POLY QD to QD Extension Cable 3M maintains signal integrity over its full length to minimize audio degradation and preserves the convenience of the Quick Disconnect feature for fast headset removal. Its 3-meter length offers greater mobility for the user without modifying the existing headset or base unit. The cable is lightweight and simple to attach or detach, and it is produced to meet common compatibility expectations for Poly/HP QD connectors and similar standards.
Suitable for
 Extending the reach of QD-compatible headsets in office and contact centre environments
 Home office setups where additional cable length improves comfort and mobility
 Temporary workstation changes or hot-desking where users need more cable length
 Integrating with compatible Poly (HP) base units, desk phones and QD adapters
Key specifications
 Manufacturer: HP / Poly compatible (POLY 85R66AA)
 Product type: QD to QD extension cable
 Cable length: 3 meters
 Connector type: Quick Disconnect (QD) male to QD female
 Intended use: Headset extension for office and home environments
How to use
To use the POLY QD to QD Extension Cable 3M, disconnect the QD connector on the headset or base unit and insert the matching QD ends of the extension cable between the headset and the audio device. Ensure that connectors click into place to secure the connection. Route the cable to avoid sharp bends, high-traffic areas or pinch points to maintain cable integrity. When removing the headset, use the Quick Disconnect feature as usual without needing to unplug the base unit connection.
Usage recommendations
For reliable performance, use the extension cable within its specified length and avoid exposure to excessive heat, liquids or mechanical stress. Check compatibility with your specific Poly or HP headset and base model before purchase to ensure proper QD connector matching. Periodically inspect connectors for wear and debris and replace the cable if audio quality degrades or physical damage appears.

## FAQ

### How much does the POLY QD to QD Extension Cable POLY 85R66AA cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 132 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 01.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### 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 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 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. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for POLY QD to QD Extension Cable POLY 85R66AA?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10906088/60792496_large.webp