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

**URL:** https://aio.lv/en/product--hp-poly-85r66aa--10907289
**Data updated:** 2026-01-14 13:04 (EET)
**Category:** Electronics Accessories
**Manufacturer:** HP POLY
**Manufacturer code:** 85R66AA
**EAN:** 0197497573930
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-poly-85r66aa--10907289

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The POLY QD to QD Extension Cable is a 3-meter long cable designed for extending audio connections. It ensures high-quality sound transmission and is compatible with various POLY devices. Ideal for professional use in offices or conference rooms.

## Long description

The POLY QD to QD Extension Cable 3M (POLY 85R66AA) is a three-meter extension cable designed to extend the reach of Quick-Disconnect (QD) audio connections for compatible POLY headsets and devices. It provides reliable physical connection and maintains audio signal quality across the extended length, making it suitable for use in office environments, meeting rooms and professional AV setups where additional cable length is required.
Advantages
This 3 m POLY QD to QD extension cable offers secure QD connectors at both ends for fast, tool-free attachment and detachment. Its construction minimizes signal loss and preserves clear audio transmission over the extended distance. The cable is engineered to be flexible and durable for frequent handling and routing around desks and equipment, reducing the need to reposition users or devices during calls and conferences.
Suitable for
 Extending headset reach in offices and call centers
 Conference rooms and training facilities requiring longer cable runs
 Integrations with POLY desk phones, USB adapters and compatible QD devices
 Temporary AV setups or meetings where mobility near the workstation is needed
Key specifications
 Cable length: 3 meters
 Connector type: Quick-Disconnect (QD) to Quick-Disconnect (QD)
 Compatibility: Designed for POLY QD-compatible headsets and devices
 Signal: Audio analog/digital passthrough appropriate for supported devices
 Construction: Flexible jacket with strain relief for repeated use
How to use
Disconnect the QD connector on the headset or device and align the mating QD connector on the extension cable until it clicks into place. Connect the other end of the extension cable to the QD port on the phone, adapter or headset base. Ensure connectors are fully seated to maintain proper audio connection. When removing, press the release mechanism on the QD connector before pulling to avoid damage. Route the cable to avoid sharp bends and pinching points.
Usage recommendations
For optimal performance, use the extension cable within typical indoor office lengths and avoid exposure to excessive heat, moisture or heavy mechanical strain. Regularly inspect connectors and the cable jacket for wear; replace if connectors become loose or the jacket is damaged. Confirm device compatibility with POLY QD standards before use.

## FAQ

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

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 22.07.2026 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. 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 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. 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/10907289/60789664_large.webp