---
product_id: 225006333
title: "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, Yellow, Wireless(2 Pack)"
brand: "uvital"
price: "€ 18.52"
currency: EUR
in_stock: true
category: "Uvital"
url: https://www.desertcart.hr/products/225006333-uvital-rj11-duplex-wall-jack-adapter-dual-phone-line-splitter
store_origin: HR
region: Croatia
---

# Ideal for office & home Supports dual phone lines 2-port RJ11 splitter 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, Yellow, Wireless(2 Pack)

**Brand:** uvital
**Price:** € 18.52
**Availability:** ✅ In Stock

## Summary

> 📞 Split the line, double your productivity!

## Quick Answers

- **What is this?** 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, Yellow, Wireless(2 Pack) by uvital
- **How much does it cost?** € 18.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/225006333-uvital-rj11-duplex-wall-jack-adapter-dual-phone-line-splitter)

## Best For

- uvital enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Discreet:** Slim yellow design fits any wall jack without bulk
- • **Reliable Dual-Pack:** Two adapters included to future-proof your workspace setup
- • **Plug & Play Simplicity:** No tools or tech skills needed—just plug in and connect
- • **Universal Compatibility:** Works flawlessly with phones, fax, modems & more
- • **Double Your Connectivity:** Seamlessly convert 1 jack into 2 for multitasking mastery

## Overview

The Uvital RJ11 Duplex Wall Jack Adapter is a compact, dual-port splitter that converts a single modular phone jack into two, supporting multiple devices like phones, fax machines, and modems. Designed for both office and home use, this yellow adapter offers easy plug-and-play installation and comes in a convenient 2-pack with an 18-month replacement warranty.

## Description

Buy 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, Yellow, Wireless(2 Pack): Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 4-conductor duplex in-wall adapter
- Plugs into any modular jack
- Accepts line cords from any 2 devices
- For use with phones, answering machines, fax machines, caller ID, etc
- Phone adapter converts 1 modular jack into 2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XX4LFHK |
| Best Sellers Rank | #13 in Telephone Wires |
| Brand | Uvital |
| Built-In Media | Duplex Wall Jack Adapter |
| Color | Yellow |
| Compatible Devices | Modem, Printer, Telephone |
| Connector Type | RJ11 |
| Customer Reviews | 4.4 4.4 out of 5 stars (176) |
| Finish | Plastic |
| Item Dimensions | 5.91 x 4.13 x 1.18 inches |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Uvital |
| Mfr Part Number | uv2019091223 |
| Model Number | uv2019091223 |
| Number of Items | 2 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Telephone |
| UPC | 732083287138 |
| Unit Count | 2.0 Count |
| Warranty Type | 18-month,replacement warranty |

## Product Details

- **Color:** Yellow
- **Compatible Devices:** Modem, Printer, Telephone
- **Connector Type:** RJ11
- **Item dimensions L x W x H:** 5.91 x 4.13 x 1.18 inches
- **Specific Uses For Product:** Telephone

## Images

![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, Yellow, Wireless(2 Pack) - Image 1](https://m.media-amazon.com/images/I/51h36DojixL.jpg)
![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, Yellow, Wireless(2 Pack) - Image 2](https://m.media-amazon.com/images/I/61buRyqOI0L.jpg)
![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, Yellow, Wireless(2 Pack) - Image 3](https://m.media-amazon.com/images/I/61-sSujpsVL.jpg)
![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, Yellow, Wireless(2 Pack) - Image 4](https://m.media-amazon.com/images/I/61u2kjt8zVL.jpg)
![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, Yellow, Wireless(2 Pack) - Image 5](https://m.media-amazon.com/images/I/6109mmR5AeL.jpg)

## Available Options

This product comes in different **Color** options.

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**Shop now:** [https://www.desertcart.hr/products/225006333-uvital-rj11-duplex-wall-jack-adapter-dual-phone-line-splitter](https://www.desertcart.hr/products/225006333-uvital-rj11-duplex-wall-jack-adapter-dual-phone-line-splitter)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-07*