---
product_id: 433356684
title: "Coaxial to Ethernet Adapter, 4 Pack Coax F Female to RJ45 Male Converter UIInosoo for Line Tester"
brand: "ullnosoo"
price: "€ 0.94"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.hr/products/433356684-coaxial-to-ethernet-adapter-4-pack-coax-f-female-to
store_origin: HR
region: Croatia
---

# 4 adapters 12-pin design Durable materials Coaxial to Ethernet Adapter, 4 Pack Coax F Female to RJ45 Male Converter UIInosoo for Line Tester

**Brand:** ullnosoo
**Price:** € 0.94
**Availability:** ❌ Out of Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** Coaxial to Ethernet Adapter, 4 Pack Coax F Female to RJ45 Male Converter UIInosoo for Line Tester by ullnosoo
- **How much does it cost?** € 0.94 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/433356684-coaxial-to-ethernet-adapter-4-pack-coax-f-female-to)

## Best For

- ullnosoo enthusiasts

## Why This Product

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

## Key Features

- • **Limited Warranty:** Peace of mind with a limited warranty for your investment.
- • **Multi-Functional Use:** Compatible with various line testers and monitoring equipment.
- • **Robust Build Quality:** Crafted from durable plastic and metal for long-lasting use.
- • **Bright and Noticeable:** Vibrant orange color ensures you never lose track of your adapters.
- • **Versatile Connectivity:** Easily connect coaxial lines to Ethernet devices.

## Overview

The Coaxial to Ethernet Adapter 4 Pack by UIInosoo features F female to RJ45 male converters, designed for seamless integration with line testers and monitoring equipment. Each adapter boasts a 12-pin configuration for stable connections, crafted from durable materials, and comes in a vibrant orange color for easy visibility. Ideal for professionals seeking reliable connectivity solutions.

## Description

desertcart.com: Coaxial to Ethernet Adapter, 4 Pack Coax F Female to RJ45 Male Converter UIInosoo for Line Tester : Electronics

Review: Great Product - Great Value - Great Product - Great Value
Review: Not what people think! - This is not for your internet connection, this is for testing, just like the description states. If you’re one of the misguided people above, don’t leave bad reviews for a product you did not understand.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NXWW1F2 |
| Brand | Ullnosoo |
| Color | orange |
| Compatible Devices | Line Detector, Line Finder, Line Tester |
| Connector Type | RJ45 |
| Customer Reviews | 3.8 out of 5 stars 199 Reviews |
| Finish | Metallic |
| Finish Type | Metallic |
| Manufacturer | Ullnosoo |
| Mfr Part Number | AUB09NXWW1F2 |
| Model Number | AUB09NXWW1F2 |
| Number of Items | 4 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Unit Count | 4 Count |
| Warranty Type | Limited |

## Product Details

- **Brand:** Ullnosoo
- **Color:** orange
- **Compatible Devices:** Line Detector, Line Finder, Line Tester
- **Connector Type:** RJ45
- **Finish Type:** Metallic

## Images

![Coaxial to Ethernet Adapter, 4 Pack Coax F Female to RJ45 Male Converter UIInosoo for Line Tester - Image 1](https://m.media-amazon.com/images/I/61L7V1gE4EL.jpg)
![Coaxial to Ethernet Adapter, 4 Pack Coax F Female to RJ45 Male Converter UIInosoo for Line Tester - Image 2](https://m.media-amazon.com/images/I/61Et+O5OllL.jpg)
![Coaxial to Ethernet Adapter, 4 Pack Coax F Female to RJ45 Male Converter UIInosoo for Line Tester - Image 3](https://m.media-amazon.com/images/I/616DNZQ+TDL.jpg)
![Coaxial to Ethernet Adapter, 4 Pack Coax F Female to RJ45 Male Converter UIInosoo for Line Tester - Image 4](https://m.media-amazon.com/images/I/61vHuTENS7L.jpg)
![Coaxial to Ethernet Adapter, 4 Pack Coax F Female to RJ45 Male Converter UIInosoo for Line Tester - Image 5](https://m.media-amazon.com/images/I/61XAHE90IaL.jpg)

## Questions & Answers

**Q: Can i use this to connect a dsl ethernet line to a cable modem?**
A: A dsl line carries 80 volts and would probably damage a cable modem.  In any event, these connectors are designed to connect a coax line from an cable company to an ethernet port on a modem.  A dsl line is a specially provisioned telephone line; it does not run through coax.  The cable signal comes through a coax line to a cable modem and then goes to a router--if the modem and router are separate devices (cable services typically supply modem/router combinations). Dsl and cable both can connect to the internet, but cable offers higher speeds.

**Q: Can i use  this to convert coax to cat6 and bring in the internet signal over the cat6 and then convert back to coax and plug into the modem?**
A: Probably so try it

**Q: If i plug this into my ethernet port on my tv and have antenna tv stations coming in on coax, will this adapter transfer the digital signals on my tv?**
A: Most likely no

**Q: Can they be used on both ends of a rj45 cable to connect the coaxial cable tv signal from the router to the tv?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product - Great Value
*by P***R on November 23, 2023*

Great Product - Great Value

### ⭐⭐⭐⭐⭐ Not what people think!
*by T***T on December 29, 2023*

This is not for your internet connection, this is for testing, just like the description states. If you’re one of the misguided people above, don’t leave bad reviews for a product you did not understand.

### ⭐ This is not working from Ethernet - Coaxial- Ethernet at all!
*by L***I on November 2, 2023*

I do not know why and how this products can sell here with the wrong descripted information. Basicly it dose is connect the Coaxial 2 conductors then terminate on the first pair of Ethernet RJ45 Type 568B (Orange pair) For sure it will not work with the ethernet method at all ( Ethernet required 2 pairs of Receive and Transmit- 4 conductors as minimum) I believed some one used this method as phone line for fax line (Need 1 pair of cables or 2 conductors)

## Frequently Bought Together

- Coaxial to Ethernet Adapter, 4 Pack Coax F Female to RJ45 Male Converter UIInosoo for Line Tester
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**Shop now:** [https://www.desertcart.hr/products/433356684-coaxial-to-ethernet-adapter-4-pack-coax-f-female-to](https://www.desertcart.hr/products/433356684-coaxial-to-ethernet-adapter-4-pack-coax-f-female-to)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-11-11*