--- product_id: 379614362 title: "Herfair Ethernet to USB Adapter RJ45 to USB 2.0 Adapter 2-Pack" brand: "herfair" price: "AR$22900" currency: ARS in_stock: true category: "Herfair" url: https://www.desertcart.com.ar/products/379614362-herfair-ethernet-to-usb-adapter-rj45-to-usb-2-0 store_origin: AR region: Argentina --- # Connects Surveillance Cameras Supports PoE Data Switch USB 2.0 Female to RJ45 Male Herfair Ethernet to USB Adapter RJ45 to USB 2.0 Adapter 2-Pack **Brand:** herfair **Price:** AR$22900 **Availability:** ✅ In Stock ## Summary > 🔗 Unlock niche network power with Herfair’s Ethernet-to-USB adapter duo! ## Quick Answers - **What is this?** Herfair Ethernet to USB Adapter RJ45 to USB 2.0 Adapter 2-Pack by herfair - **How much does it cost?** AR$22900 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/379614362-herfair-ethernet-to-usb-adapter-rj45-to-usb-2-0) ## 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 - • **Plug & Play Simplicity:** No complex drivers needed—just connect and integrate your devices effortlessly. - • **PoE-Ready Compatibility:** Works exclusively with PoE data switches to ensure stable, powered network connections. - • **Exclusive Use Case Design:** Engineered specifically for USB-to-Ethernet bridging, avoiding common network connection pitfalls. - • **Dual-Function Connectivity:** Seamlessly link USB ADSL modems or routers to Ethernet networks for specialized setups. - • **Surveillance-Grade Adapter:** Easily connect professional surveillance cameras to standard USB ports for enhanced monitoring. ## Overview The Herfair Ethernet to USB Adapter 2-Pack offers a specialized USB 2.0 female to RJ45 male connection designed for linking USB-equipped ADSL modems, routers, and professional surveillance cameras to Ethernet networks via PoE data switches. Ideal for telephony and surveillance applications, this adapter supports stable, dedicated device pairing but does not provide direct network access from router to laptop. ## Description Buy Herfair Ethernet to USB Adapter RJ45 to USB 2.0 Adapter 2-Pack | Female USB to Network LAN Converter for ADSL Modem, Router, Computer Camera, Surveillance with Network Function: USB Network Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B098T4BBGY | | Best Sellers Rank | #155 in USB Computer Network Adapters | | Brand | Herfair | | Color | black | | Compatible Devices | ADSL modem, router with USB socket, PoE data switch, VOIP telephony applications | | Connector Type | RJ45, USB Type A | | Customer Reviews | 4.0 4.0 out of 5 stars (558) | | Finish | Black | | Manufacturer | Herfair | | Model Number | 8ab04b55-d2cf-4622-8876-5a5e8f504a94 | | Number of Items | 2 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | Connecting professional surveillance camera to regular usb camera, Using ethernet cable to connects USB equipped ADSL modem or router that has USB socket | | UPC | 673143955720 | | Unit Count | 2 Count | ## Product Details - **Brand:** Herfair - **Color:** black - **Compatible Devices:** ADSL modem, router with USB socket, PoE data switch, VOIP telephony applications - **Connector Type:** RJ45, USB Type A ## Images ![Herfair Ethernet to USB Adapter RJ45 to USB 2.0 Adapter 2-Pack - 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 - UGREEN 5ft USB A to B Printer Cable - High-Speed for HP, Canon, Brother, Samsung, Dell, Epson, Lexmark, Xerox, and More --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/379614362-herfair-ethernet-to-usb-adapter-rj45-to-usb-2-0](https://www.desertcart.com.ar/products/379614362-herfair-ethernet-to-usb-adapter-rj45-to-usb-2-0) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-14*