--- product_id: 379614362 title: "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" brand: "herfair" price: "12437CFA" currency: XOF in_stock: true reviews_count: 13 category: "Herfair" url: https://www.desertcart.sn/products/379614362-herfair-ethernet-to-usb-adapter-rj45-to-usb-2-0 store_origin: SN region: Senegal --- # Supports up to 100 Mbps data transfer USB 2.0 Female to RJ45 Male Compatible with ADSL modems & surveillance cameras 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 **Brand:** herfair **Price:** 12437CFA **Availability:** ✅ In Stock ## Summary > 🔗 Bridge the gap between legacy tech and modern networks effortlessly! ## Quick Answers - **What is this?** 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 by herfair - **How much does it cost?** 12437CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/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 with PoE Switch:** Easy setup with PoE data switches ensures your network stays robust and stable. - • **Compact & Clutter-Free Design:** Lightweight adapters that integrate effortlessly into your professional workspace. - • **Reliable 100 Mbps Performance:** Smooth streaming and browsing for standard-definition needs—no overkill, just efficiency. - • **Optimized for Specific Use Cases:** Perfect for bridging USB surveillance cameras or VOIP devices with Ethernet infrastructure. - • **Legacy Device Networking Made Simple:** Seamlessly connect USB-equipped ADSL modems or routers to Ethernet networks without hassle. ## Overview The Herfair Ethernet to USB Adapter 2-Pack offers a specialized solution for connecting USB-enabled ADSL modems, routers, and surveillance cameras to Ethernet networks via RJ45. Supporting USB 2.0 and data transfer speeds up to 100 Mbps, these compact adapters require a PoE data switch and are ideal for professionals managing legacy devices. Not suitable for direct network connection from router to laptop, they provide a reliable, affordable bridge for specific networking needs. ## Description Buy 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: USB Network Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Excellent - Reliable and Affordable Solution for Specific Networking Needs I recently purchased the Herfair Ethernet to USB Adapter 2-Pack to connect my older ADSL modem, which has a USB interface, to my network setup. These adapters have proven to be a cost-effective and reliable solution for this specific use case. Key Features: Design: The adapters are compact and lightweight, making them easy to integrate into various setups without adding clutter.​ Functionality: They effectively convert a USB female port to an RJ45 male connector, allowing devices like ADSL modems with USB interfaces to connect to Ethernet networks.​ desertcart +5 eBay +5 desertcart +5 Performance: While they support data transfer rates up to 100 Mbps, which is sufficient for basic internet browsing and standard-definition streaming, they are not designed for high-speed data transfers or gigabit networks.​ Usage Considerations: Compatibility: These adapters are specifically designed for devices like ADSL modems, routers, or cameras that have a USB interface and need to connect to an Ethernet network. They are not suitable for connecting USB peripherals (like printers or flash drives) directly to Ethernet ports.​ Setup: The setup is straightforward. However, it's essential to ensure that the connected devices are compatible and that the network configuration supports such a connection.​ Value for Money: These adapters offerReliable and Affordable Solution for Specific Networking Needs I recently purchased the Herfair Ethernet to USB Adapter 2-Pack to connect my older ADSL modem, which has a USB interface, to my network setup. These adapters have proven to be a cost-effective and reliable solution for this specific use case. Key Features: Design: The adapters are compact and lightweight, making them easy to integrate into various setups without adding clutter.​ Functionality: They effectively convert a USB female port to an RJ45 male connector, allowing devices like ADSL modems with USB interfaces to connect to Ethernet networks.​ desertcart +5 eBay +5 desertcart +5 Performance: While they support data transfer rates up to 100 Mbps, which is sufficient for basic internet browsing and standard-definition streaming, they are not designed for high-speed data transfers or gigabit networks.​ Usage Considerations: Compatibility: These adapters are specifically designed for devices like ADSL modems, routers, or cameras that have a USB interface and need to connect to an Ethernet network. They are not suitable for connecting USB peripherals (like printers or flash drives) directly to Ethernet ports.​ Setup: The setup is straightforward. However, it's essential to ensure that the connected devices are compatible and that the network configuration supports such a connection.​ Value for Money: At approximately $5.99 for a pack of two, these adapters offer excellent value, especially for those with specific networking requirements involving older equipment.​ desertcart +1 desertcart +1 Final Thoughts: If you have legacy devices that require a bridge between USB and Ethernet interfaces, the Herfair Ethernet to USB Adapter 2-Pack is a practical and affordable choice. Just ensure that your use case aligns with the adapter's intended functionality to avoid any compatibility issues. value, especially for those with specific networking requirements involving older equipment.​ Final Thoughts: If you have legacy devices that require a bridge between USB and Ethernet interfaces, the Herfair Ethernet to USB Adapter 2-Pack is a practical and affordable choice. Just ensure that your use case aligns with the adapter's intended functionality to avoid any compatibility issues. Review: Ethernet to USB Adapters - The Herfair Enthernet to USB Adapters is exactly what I needed and they work great. Thank you so much. ## 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 | #140 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 | | Customer Reviews | 4.0 4.0 out of 5 stars (521) | | 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 | PC, Telephone | | UPC | 673143955720 | | Unit Count | 2.0 Count | ## Product Details - **Brand:** Herfair - **Color:** black - **Compatible Devices:** ADSL modem, router with USB socket, PoE data switch, VOIP telephony applications - **Connector Type:** RJ45 - **Specific Uses For Product:** PC, Telephone ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61ptxzGnSmL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by E***E on April 24, 2025* Reliable and Affordable Solution for Specific Networking Needs I recently purchased the Herfair Ethernet to USB Adapter 2-Pack to connect my older ADSL modem, which has a USB interface, to my network setup. These adapters have proven to be a cost-effective and reliable solution for this specific use case. Key Features: Design: The adapters are compact and lightweight, making them easy to integrate into various setups without adding clutter.​ Functionality: They effectively convert a USB female port to an RJ45 male connector, allowing devices like ADSL modems with USB interfaces to connect to Ethernet networks.​ Amazon +5 eBay +5 Amazon +5 Performance: While they support data transfer rates up to 100 Mbps, which is sufficient for basic internet browsing and standard-definition streaming, they are not designed for high-speed data transfers or gigabit networks.​ Usage Considerations: Compatibility: These adapters are specifically designed for devices like ADSL modems, routers, or cameras that have a USB interface and need to connect to an Ethernet network. They are not suitable for connecting USB peripherals (like printers or flash drives) directly to Ethernet ports.​ Setup: The setup is straightforward. However, it's essential to ensure that the connected devices are compatible and that the network configuration supports such a connection.​ Value for Money: These adapters offerReliable and Affordable Solution for Specific Networking Needs I recently purchased the Herfair Ethernet to USB Adapter 2-Pack to connect my older ADSL modem, which has a USB interface, to my network setup. These adapters have proven to be a cost-effective and reliable solution for this specific use case. Key Features: Design: The adapters are compact and lightweight, making them easy to integrate into various setups without adding clutter.​ Functionality: They effectively convert a USB female port to an RJ45 male connector, allowing devices like ADSL modems with USB interfaces to connect to Ethernet networks.​ Amazon +5 eBay +5 Amazon +5 Performance: While they support data transfer rates up to 100 Mbps, which is sufficient for basic internet browsing and standard-definition streaming, they are not designed for high-speed data transfers or gigabit networks.​ Usage Considerations: Compatibility: These adapters are specifically designed for devices like ADSL modems, routers, or cameras that have a USB interface and need to connect to an Ethernet network. They are not suitable for connecting USB peripherals (like printers or flash drives) directly to Ethernet ports.​ Setup: The setup is straightforward. However, it's essential to ensure that the connected devices are compatible and that the network configuration supports such a connection.​ Value for Money: At approximately $5.99 for a pack of two, these adapters offer excellent value, especially for those with specific networking requirements involving older equipment.​ Amazon +1 Amazon +1 Final Thoughts: If you have legacy devices that require a bridge between USB and Ethernet interfaces, the Herfair Ethernet to USB Adapter 2-Pack is a practical and affordable choice. Just ensure that your use case aligns with the adapter's intended functionality to avoid any compatibility issues. value, especially for those with specific networking requirements involving older equipment.​ Final Thoughts: If you have legacy devices that require a bridge between USB and Ethernet interfaces, the Herfair Ethernet to USB Adapter 2-Pack is a practical and affordable choice. Just ensure that your use case aligns with the adapter's intended functionality to avoid any compatibility issues. ### ⭐⭐⭐⭐⭐ Ethernet to USB Adapters *by R***S on December 27, 2025* The Herfair Enthernet to USB Adapters is exactly what I needed and they work great. Thank you so much. ### ⭐⭐⭐⭐ It's just an electrical passthrough *by M***P on March 29, 2025* Useful in niche cases. ## 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.sn/products/379614362-herfair-ethernet-to-usb-adapter-rj45-to-usb-2-0](https://www.desertcart.sn/products/379614362-herfair-ethernet-to-usb-adapter-rj45-to-usb-2-0) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-30*