---
product_id: 452930401
title: "RetailAndBulk RJ11 Duplex Telephone Adapter 2-Way 6P4C Splitter + Cable (Single White)"
brand: "retailandbulk"
price: "A$39"
currency: AUD
in_stock: true
category: "Retail And Bulk"
url: https://www.desertcart.com.au/products/452930401-retailandbulk-rj11-duplex-telephone-adapter-2-way-6p4c-splitter-cable
store_origin: AU
region: Australia
---

# Gold-Plated Contacts for Signal Integrity 3 Female RJ11 Sockets Durable ABS UL 94-V2 Housing RetailAndBulk RJ11 Duplex Telephone Adapter 2-Way 6P4C Splitter + Cable (Single White)

**Brand:** retailandbulk
**Price:** A$39
**Availability:** ✅ In Stock

## Summary

> 📞 Split your line, not your signal – connect smarter, stay ahead!

## Quick Answers

- **What is this?** RetailAndBulk RJ11 Duplex Telephone Adapter 2-Way 6P4C Splitter + Cable (Single White) by retailandbulk
- **How much does it cost?** A$39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/452930401-retailandbulk-rj11-duplex-telephone-adapter-2-way-6p4c-splitter-cable)

## Best For

- retailandbulk enthusiasts

## Why This Product

- Trusted retailandbulk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Rugged ABS housing and thick pure copper wires for long-term durability.
- • **Made in the USA:** Precision engineered and tested domestically for trusted performance.
- • **Premium Signal Clarity:** Gold-plated contacts ensure zero signal loss for crystal-clear calls.
- • **Double Your Connectivity:** Expand one phone line to connect two devices seamlessly.
- • **Certified Quality Assurance:** RoHS certified components for safe, eco-friendly use.

## Overview

The RJ11 Duplex Telephone Adapter features 3 female RJ11 (6P4C) sockets, allowing you to connect two devices like a phone and fax from a single line. Built with gold-plated contacts and thick pure copper wires housed in durable ABS UL 94-V2 casing, it guarantees no signal loss and long-lasting performance. RoHS certified and precision tested in the USA, this splitter offers reliable, high-quality connectivity for professional and home use.

## Description

Buy RetailAndBulk RJ11 Duplex Telephone Adapter 2-Way 6P4C Splitter + Cable (Single White) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- 3 Female Sockets RJ11 (6P4C) Telephone Adapter
- Expand a Single Telephone Line Jack to Connect 2 Devices, such as a Phone and Fax
- All Splitter and Cable Components are RoHS Certified
- Premium Quality build of durable ABS UL 94-V2 housing, thick pure Copper Wires, and Gold Plated contacts to ensure no signal loss
- 1 to 2 Phone Jack Splitter with 3 Female RJ11 Jacks and High-Quality 2.5-inch Phone Cable offers the flexibility of connecting in-line or to the landline phone jack or devices RJ11 socket.
- Precision Made and Tested in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088Z2DFZS |
| Best Sellers Rank | #21 in Telephone Wires |
| Brand | RetailAndBulk |
| Cable Type | Telephone Cable |
| Color | White |
| Compatible Devices | Telephone, Fax |
| Compatible Phone Models | All standard RJ11 landline phones (e.g., Panasonic, AT&T, VTech, GE) |
| Connector Gender | Male-to-Female |
| Connector Type | RJ11 |
| Data Transfer Rate | 56 Kbps |
| Date First Available | May 20, 2020 |
| Indoor/Outdoor Usage | Outdoor |
| Item Weight | 0.317 ounces |
| Item model number | RJ11 Duplex Adapter with 3 inch Cable |
| Manufacturer | RetailAndBulk |
| Maximum Voltage | 10 Volts (DC) |
| Model Name | RJ11 Landline Phone Jack Splitter |
| Number of Items | 1 |
| Number of Pins | 4 |
| Product Dimensions | 2.5 x 2.5 x 2.5 inches |
| Recommended Uses For Product | Phone and Fax Connection |
| Shape | Round |
| Special Feature | Premium materials ensure full signal integrity |
| Specification Met | Rohs Certified |
| UPC | 618020832800 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** RetailAndBulk
- **Cable type:** RJ11
- **Compatible devices:** Desktop, Laptop, Printer
- **Connector type:** RJ11
- **Special features:** Braided

## Images

![RetailAndBulk RJ11 Duplex Telephone Adapter 2-Way 6P4C Splitter + Cable (Single White) - Image 1](https://m.media-amazon.com/images/I/41NwOeR9akL.jpg)
![RetailAndBulk RJ11 Duplex Telephone Adapter 2-Way 6P4C Splitter + Cable (Single White) - Image 2](https://m.media-amazon.com/images/I/514uAu9zVOL.jpg)
![RetailAndBulk RJ11 Duplex Telephone Adapter 2-Way 6P4C Splitter + Cable (Single White) - Image 3](https://m.media-amazon.com/images/I/51rHwWl51rL.jpg)
![RetailAndBulk RJ11 Duplex Telephone Adapter 2-Way 6P4C Splitter + Cable (Single White) - Image 4](https://m.media-amazon.com/images/I/711GDIqY4CL.jpg)
![RetailAndBulk RJ11 Duplex Telephone Adapter 2-Way 6P4C Splitter + Cable (Single White) - Image 5](https://m.media-amazon.com/images/I/71QRl+PsyEL.jpg)

## Questions & Answers

**Q: I need a bulk order of phone jack splitters quickly. Should I choose Amazon Prime or Ships from RetailAndBulk?**
A: Ships from RetailAndBulk is fastest for bulk orders. We ship all splitters in one shipment the next business day from our NY workshop where we make them. Prime may need to transfer stock to one warehouse first or send multiple packages.

**Q: Are these phone splitters compatible with all landline phones?**
A: Yes, our splitters are compatible with all standard RJ11 landline phones, including AT&T, Panasonic, cordless phones, and 2-line phones. Each splitter is tested before shipping to ensure reliable performance and a great customer experience.

**Q: Can I connect 2 phone handsets to this splitter?**
A: No, handsets use RJ9 connectors which are smaller than RJ11

**Q: Can I use these telephone line splitters with fax machines and DSL modems?**
A: Yes, our phone splitters are straight-wired to support both voice and data connections. They work with fax machines, DSL modems, and all standard landline phones. Each part is tested to ensure stable connectivity and reliable performance.

**Q: Do you offer bulk discounts on large orders?**
A: Yes, if you have an Amazon Business account, you will see it when adding large quantity to cart. We’ve served many large-scale projects, including hotels, retail chains, new constructions, schools, hospitals, TV stations, and fire departments.

## Frequently Bought Together

- RetailAndBulk Phone Jack Splitter for Landline Telephone RJ11 6P4C 2 Way Adapter (1 Splitter + 2.5 Inch Cable) Made in USA
- Phone extension Cord 25 Ft, Telephone Cable with Standard RJ11 Plug and 1 in-Line Couplers and 20 Cable Clip Holders, White
- Uvital RJ11 Duplex Wall Jack Adapter Dual Phone Line Splitter Wall Jack Plug 1 to 2 Modular Converter Adapter for Office Home Fax Model Cordless Phone System, White(2 Pack)

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**Shop now:** [https://www.desertcart.com.au/products/452930401-retailandbulk-rj11-duplex-telephone-adapter-2-way-6p4c-splitter-cable](https://www.desertcart.com.au/products/452930401-retailandbulk-rj11-duplex-telephone-adapter-2-way-6p4c-splitter-cable)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*