# WELL telephone handset adapter Mairdi MRD-QD002(A) — RJ9 (Yealink) connector

**URL:** https://aio.lv/en/product--well-10000173--3543064
**Data updated:** 2026-03-07 14:45 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** WELL
**Manufacturer code:** 10000173
**EAN:** 8594044580441
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--well-10000173--3543064

## 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

WELL Mairdi MRD-QD002(A) is a telephone handset adapter with an RJ9 connector designed for use with phones that use Yealink-compatible handset ports. The accessory provides a compatible physical interface for connecting a handset to desk phones, ensuring reliable audio connection and simple plug-and-play installation for office or home telephony setups.

## Long description

WELL Mairdi MRD-QD002(A) is a telephone handset adapter with an RJ9 connector designed to connect WELL Mairdi headsets to desk phones that use Yealink-compatible handset ports. The adapter provides a stable physical interface for audio transmission between a handset-style headset and office or home telephony devices. With a compact inline design and a short cable length, it supports plug-and-play connection without additional configuration.
Advantages
The adapter enables direct compatibility between QD-style headset plugs and RJ9 handset jacks, reducing the need for separate handset modules or complicated wiring. Its lightweight construction and molded connectors deliver a reliable mechanical fit and consistent audio contact. The cable’s 0.8 m length balances reach and cable management for typical desk setups, while the simple RJ9 termination makes it straightforward to install and replace.
Suitable for
 Connecting WELL Mairdi headsets with QD (Plantronics-style) plugs to phones with RJ9 handset ports
 Office desk telephony where a direct headset-to-phone connection is required
 Home office setups using Yealink-compatible desk phones
 Call centres and reception desks that need quick headset swaps and reliable connections
Key specifications
 Connector A: QD-style headset plug (Plantronics type)
 Connector B: RJ9 handset jack (Yealink-compatible)
 Cable length: approximately 0.8 m
 Construction: molded connectors with inline adapter housing
 Compatibility: designed for WELL Mairdi headsets and phones with RJ9 handset ports
How to use
Disconnect the handset from the phone’s handset jack, then insert the adapter’s RJ9 plug into the phone’s handset port. Attach the QD-style plug from the WELL Mairdi headset into the adapter’s QD connector until it clicks into place. Verify the physical connection and place a test call to confirm audio is routed through the headset. To remove, depress the QD latch and gently pull the headset plug from the adapter, then unplug the RJ9 from the phone if needed.
Usage recommendations
Use the adapter in a clean, dry environment and avoid sharp bends or excessive tension on the cable to preserve connector integrity. For frequent headset swapping, check the QD latch for secure engagement and occasionally inspect the RJ9 plug for wear. If audio quality degrades, test with an alternate handset cable or headset to isolate the issue.

## FAQ

### How much does the WELL Mairdi MRD-QD002(A) RJ9 handset adapter cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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: 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 WELL 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 WELL 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/3543064/51273089_large.webp