# Cord for headsets Yealink QD to RJ9 (compatible with Yealink phones) — model 330000008028

**URL:** https://aio.lv/en/product--yealink-330000008028--12073226
**Data updated:** 2026-03-12 21:52 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** Yealink
**Manufacturer code:** 330000008028
**EAN:** 6938818308749
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yealink-330000008028--12073226

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Yealink QD to RJ9 cord (model 330000008028) is a headset connection cable designed to link compatible QD headset connectors to phone RJ9 ports. It provides a direct wired connection for voice calls, suitable for office telephony, call centers and unified communications setups. Use it to connect Yealink-compatible headsets to desk phones requiring an RJ9 headset jack.

## Long description

Yealink QD to RJ9 cord (model 330000008028) is a headset connection cable engineered to link headsets with a Quick Disconnect (QD) plug to desk phones that use an RJ9 headset jack. The cable provides a straightforward wired audio path for voice calls, enabling clear, low-latency communication in office telephony environments, contact centers and unified communications deployments. It is intended for use where a headset with a QD connector must be adapted to a telephone handset port using the RJ9 interface.
Advantages
This cord offers a reliable physical connection between QD headsets and RJ9-equipped phones, reducing call setup complexity and eliminating the need for additional adapters. The cable maintains stable audio transmission and compatibility with a range of Yealink-compatible headsets and desk phones. Its compact form factor supports tidy desk arrangements and simple plug-and-play installation without software configuration.
Suitable for
 Office telephony where a QD headset must connect to phones with an RJ9 jack
 Contact centers and call centers requiring wired headset connections for agents
 Unified communications setups using desk phones and professional QD headsets
 Replacement or spare cable for existing QD-to-RJ9 headset connections
Key specifications
 Connector A: Quick Disconnect (QD) plug for compatible headsets
 Connector B: RJ9 plug for telephone headset jack
 Cable type: Shielded audio cable for voice transmission
 Intended use: Wired headset connection between QD headsets and RJ9 phone jacks
 Compatibility: Designed for use with Yealink-compatible headsets and desk phones that accept RJ9 headsets
How to use
Plug the QD end of the cord into the Quick Disconnect adapter on the headset, then insert the RJ9 plug into the headset jack on the desk phone. Verify the physical click or latch of the QD connector and ensure the RJ9 plug is fully seated in the phone jack. Adjust audio settings on the phone as required and perform a test call to confirm transmit and receive audio. Disconnect by unlatching the QD mechanism and removing the RJ9 plug when finished.
Usage recommendations
Use the cord indoors in a dry environment and avoid excessive bending near connector ends to prolong service life. When replacing cables, confirm headset and phone connector compatibility before installation. For consistent call quality, keep connections clean and avoid routing the cable near high-power electrical equipment or strong electromagnetic sources.

## FAQ

### How much does the Yealink QD to RJ9 cord 330000008028 cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 14.07.2026 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. 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 Yealink 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 Yealink 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

## Image

https://aio.lv/img/cache/product/12073226/68542562_large.webp