---
product_id: 379614362
title: "Herfair Ethernet to USB Adapter 2PCS for ADSL Modem/Router/Computer Camera/Surveillance Camera with Network Function - RJ45 LAN Internet Male to USB Female Connector"
brand: "herfair"
price: "₩19304"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/379614362-herfair-ethernet-to-usb-adapter-2pcs-for-adsl-modem-router
store_origin: KR
region: South Korea
---

# Compatible with surveillance cameras Supports ADSL modem/router USB connection USB 2.0 Female to RJ45 Male Herfair Ethernet to USB Adapter 2PCS for ADSL Modem/Router/Computer Camera/Surveillance Camera with Network Function - RJ45 LAN Internet Male to USB Female Connector

**Brand:** herfair
**Price:** ₩19304
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect smarter, not harder — power your network with precision!

## Quick Answers

- **What is this?** Herfair Ethernet to USB Adapter 2PCS for ADSL Modem/Router/Computer Camera/Surveillance Camera with Network Function - RJ45 LAN Internet Male to USB Female Connector by herfair
- **How much does it cost?** ₩19304 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/379614362-herfair-ethernet-to-usb-adapter-2pcs-for-adsl-modem-router)

## Best For

- herfair enthusiasts

## Why This Product

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

## Key Features

- • **Clear Usage Boundaries:** Designed specifically for USB-equipped modems and cameras, not for direct laptop network access
- • **Versatile Telephony Use:** Supports VOIP and other telephony applications with network data transfer
- • **PoE Data Switch Required:** Optimized for professional setups with Power over Ethernet switches
- • **Dual Device Compatibility:** Connects one USB device and one Ethernet device effortlessly
- • **Seamless USB-to-Ethernet Link:** Transforms USB ports into Ethernet connections for ADSL modems and routers

## Overview

The Herfair Ethernet to USB Adapter 2PCS enables USB-equipped ADSL modems, routers, and surveillance cameras to connect via Ethernet using a USB 2.0 female to RJ45 male interface. Ideal for professional setups requiring PoE data switches, it supports telephony applications like VOIP but is not designed for direct network access from laptops.

## Description

Herfair Ethernet to USB Adapter 2PCS for ADSL Modem/Router/Computer Camera/Surveillance Camera with Network Function - RJ45 LAN Internet Male to USB Female Connector

## Features

- 【Only 2 Functions】- This ethernet to usb adapter ONLY allows you to use USB cable to work as ethernet cable to connects USB equipped ADSL modem or router that has USB socket. OR connecting professional surveillance camera to regular usb camera. (It CAN NOT allow you to get network directly from router to your laptop!) Please read the whole description before ordering! Otherwise DON'T BUY! !
- 【Connecting Type】USB 2.0 Female to RJ45 Ethernet 8P8C Male, but please NOTE that you need a PoE data switch for use. Also this adapter can only work in 2 devices (one USB and one Ethernet Device), does not work for USB 1.1 either (Printer style USB).
- 【Instruction】1. Using the RJ45 male end connects to the computer's RJ45 network jack, the other end of USB 2.0 female connects to the USB port of the dialer or router. 2. This rj45 male to usb 2.0 female adapter is used for an ADSL modem that has USB interface.
- 【Adaptability】USB to RJ45 adapter can also be used with a range of telephony applications such as VOIP, you can easily connect and transfer data between networks with this USB female to RJ45 male Ethernet adapter (requires a PoE data switch to work).
- 【Important Note】It can not be guaranteed that this USB to RJ45 Ethernet Converter will work for every given application because of differences among hardware brands, please DO NOT directly connect this USB to RJ45 Ethernet adapter from a RJ45 port to a USB port for obtaining network connection, you will not succeed!

## Product Details

- **Compatible Devices:** ADSL modem, router with USB socket, PoE data switch, VOIP telephony applications
- **Specific Uses For Product:** PC, Telephone
- **Connector Type:** RJ45
- **Color:** black
- **Brand:** Herfair

## Images

![Herfair Ethernet to USB Adapter 2PCS for ADSL Modem/Router/Computer Camera/Surveillance Camera with Network Function - RJ45 LAN Internet Male to USB Female Connector - Image 1](https://m.media-amazon.com/images/I/61ptxzGnSmL.jpg)

## Frequently Bought Together

- Herfair Ethernet to USB Adapter 2PCS RJ45 to Computer Converter Inthernet Male to USB Female Connector Network Adaptor for ADSL Modem, Router, Camera with Network Function
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**Shop now:** [https://www.desertcart.kr/products/379614362-herfair-ethernet-to-usb-adapter-2pcs-for-adsl-modem-router](https://www.desertcart.kr/products/379614362-herfair-ethernet-to-usb-adapter-2pcs-for-adsl-modem-router)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-02*