--- product_id: 446489882 title: "1-Pack RJ11 to RJ45 Adapter Phone Line to Ethernet – RJ11 Female to RJ45 Male for Landline, Fax, DSL Modem Connection (Black, Made in USA)" brand: "retailandbulk" price: "887727₫" currency: VND in_stock: true reviews_count: 5 category: "Retail And Bulk" url: https://www.desertcart.vn/products/446489882-1-pack-rj11-to-rj45-adapter-phone-line-to-ethernet store_origin: VN region: Vietnam --- # Seamless phone line over Ethernet wiring RJ11 female to RJ45 male adapter 50-micron gold-plated pure copper contacts 1-Pack RJ11 to RJ45 Adapter Phone Line to Ethernet – RJ11 Female to RJ45 Male for Landline, Fax, DSL Modem Connection (Black, Made in USA) **Brand:** retailandbulk **Price:** 887727₫ **Availability:** ✅ In Stock ## Summary > 📡 Bridge your analog world with sleek Ethernet ease — never miss a call again! ## Quick Answers - **What is this?** 1-Pack RJ11 to RJ45 Adapter Phone Line to Ethernet – RJ11 Female to RJ45 Male for Landline, Fax, DSL Modem Connection (Black, Made in USA) by retailandbulk - **How much does it cost?** 887727₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/446489882-1-pack-rj11-to-rj45-adapter-phone-line-to-ethernet) ## Best For - retailandbulk enthusiasts ## Why This Product - Trusted retailandbulk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** No need to modify wall sockets—just plug in and extend your phone line anywhere in your home or office. - • **Tailored Length Options:** Choose from multiple cable lengths to perfectly fit your workspace or living area setup. - • **RoHS-Compliant & Durable:** Eco-friendly materials combined with a robust ABS housing built to last a lifetime. - • **Premium Connectivity Guaranteed:** Pure copper wiring with 50-micron gold plating ensures crystal-clear signal and corrosion resistance. - • **Effortless Analog Phone Integration:** Connect your landline or fax through existing Ethernet jacks without rewiring. ## Overview This RJ11 to RJ45 adapter enables seamless connection of analog phones, fax machines, and DSL modems to Ethernet wiring, eliminating the need for dedicated phone line jacks. Featuring pure copper conductors and 50-micron gold-plated contacts, it ensures superior signal quality and durability. Ideal for home and office environments, it supports phone line extension over existing Ethernet infrastructure without complex rewiring. Note: Not compatible with broadband data signals. ## Description This RJ11 to RJ45 adapter allows you to connect a landline phone, fax, or DSL modem to an Ethernet cable in homes where only Ethernet wiring is available and no dedicated phone line wall jack is present. The adapter features an RJ11 female to RJ45 male connection, and comes with an RJ45 male to RJ11 male phone cable with straight-through wiring. The cable is made from pure copper with 26 AWG conductors and 50-micron thick gold-plated contacts to ensure high-quality connections. The coupler, made from durable ABS housing, provides two female 6P4C sockets with 24AWG copper internal wiring. This phone line to Ethernet adapter is perfect for connecting VoIP services. It’s ideal for those needing a phone to Ethernet adapter, ethernet to phone jack adapter, or ethernet to phone line adapter, especially in homes without a dedicated phone line connection. This adapter also works as an RJ11 to RJ45 cable solution for linking telecom devices to Ethernet wiring when phone wiring isn’t available. However, it is not compatible with carrying broadband signal from routers. If your router has an RJ11 jack and you have telephone service going through it then you can use this adapter. This is the perfect ethernet cable to phone line adapter, and an ideal solution for anyone needing to bridge the gap between phone and Ethernet wired rooms without the hassle of complex rewiring of outlets. Review: నాట్ వర్కింగ్ Review: good ethernet connector ## Features - RJ11 TO RJ45 ADAPTER FOR ANALOG PHONES – Female-to-male 6P4C-to-8P8C adapter designed for linking analog telephones through Ethernet-style jacks; ideal for setups needing an RJ11 to RJ45 adapter in home or office environments. - CONNECTS TELEPHONE LINES THROUGH ETHERNET WIRING – Routes a phone signal over existing Ethernet cabling without modifying the RJ45 wall socket; a practical RJ45 to RJ11 solution for extending or relocating landline phone connections. - PURE COPPER WIRING & 50-MICRON GOLD PLATING – Features pure copper conductors that maintain strong phone line continuity, paired with 50-micron gold-plated RJ11/RJ45 contacts that improve connectivity and reduce oxidation compared to standard plated connectors. - ROHS-COMPLIANT DESIGN – Manufactured with materials that meet RoHS standards for restricted-substance-free construction - NOT FOR ROUTERS OR BROADBAND DATA – This RJ11 to RJ45 cable does not carry internet or broadband signals. Works only with landline phone service or VoIP if provided through the router’s phone port - MULTIPLE CABLE LENGTHS AVAILABLE – Select your preferred 3-foot, 6-foot, or custom size from the size variation menu at the top of the listing to fit any room or office setup. - IDEAL FOR HOME AND OFFICE APPLICATIONS – A versatile RJ11 to RJ45 interconnect solution for telephone extensions, wall jack conversions, and analog phone installations where only RJ45 Ethernet jacks are available. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08XMJQBLW | | Best Sellers Rank | #63,302 in Electronics ( See Top 100 in Electronics ) #91 in Telephone Cables | | Brand | RetailAndBulk | | Color | Black | | Compatible Devices | Answering Machine, Caller ID, DSL Modem, FAX, Telephone | | Connector Type | RJ45 | | Current Rating | 1.5 Amps | | Customer Reviews | 4.1 4.1 out of 5 stars (751) | | Finish | Matte | | Item Weight | 0.01 Kilograms | | Manufacturer | RetailAndBulk | | Model Number | 2PKG3 | | Number of Items | 2 | | Number of Ports | 1 | | Package Quantity | 2 | | Power Plug Type | No Plug | | Specific Uses For Product | Telephone | | UPC | 618020833302 | | Unit Count | 1.0 Count | | Warranty Type | Lifetime | ## Product Details - **Brand:** RetailAndBulk - **Colour:** Black - **Compatible devices:** Answering Machine, Caller ID, DSL Modem, FAX, Telephone - **Connector type:** RJ45 - **Specific uses for product:** Telephone ## Images ![1-Pack RJ11 to RJ45 Adapter Phone Line to Ethernet – RJ11 Female to RJ45 Male for Landline, Fax, DSL Modem Connection (Black, Made in USA) - Image 1](https://m.media-amazon.com/images/I/51uy2gn9SqL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: I need a bulk order of RJ11 to RJ45 adapters quickly. Should I choose Amazon Prime or Ships from RetailAndBulk?** A: Ships from RetailAndBulk is fastest for bulk orders. We ship all RJ11 to RJ45 adapters in one shipment the next business day from our NY workshop where we make them. Prime may need to transfer stock to one warehouse first or send multiple packages. **Q: Are these RJ11 to RJ45 adapters compatible with all landline phones such as AT&T, Panasonic, and cordless phones?** A: You can use any landline or cordless phone just like you would with a regular phone cord. This adapter simply lets you use an Ethernet cable or your home’s Ethernet wall wiring for phone connections. **Q: Does this Ethernet to phone line adapter support broadband data connection?** A: No. This adapter does not carry broadband or network data. It is designed only for landline or VoIP telephone connections. **Q: Can I ask about a specific use case for this adapter?** A: Yes, RetailAndBulk support is available for any questions you may have. **Q: Do you offer bulk discounts on large orders?** A: Yes, if you have an Amazon Business account, you will see it when adding large quantity to cart. We’ve served many large-scale projects, including hotels, retail chains, new constructions, schools, hospitals, TV stations, and fire departments. ## Customer Reviews ### ⭐ Review *by K***H on 29 January 2025* నాట్ వర్కింగ్ ### ⭐⭐⭐⭐⭐ Review *by J***T on 4 February 2026* good ethernet connector ### ⭐⭐⭐⭐⭐ Review *by J***D on 12 September 2021* This product is being used as an additional phone line from my wireless router... ## Frequently Bought Together - RetailAndBulk 1-Pack RJ11 to RJ45 Adapter Phone Line to Ethernet – RJ11 Female to RJ45 Male for Landline, Fax, DSL Modem Connection (Black, Made in USA) - Phone Jack to Ethernet Cable Adapter, RJ45 8P8C Female to RJ11 6P4C Male for Landline Telephone Service (2 Pack) - RJ45 to RJ11 Converter Adapter, 2 Pack Telephone RJ11 6P4C Female to RJ45 Ethernet 8P8C Male Cable Cord --- ## 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.vn/products/446489882-1-pack-rj11-to-rj45-adapter-phone-line-to-ethernet](https://www.desertcart.vn/products/446489882-1-pack-rj11-to-rj45-adapter-phone-line-to-ethernet) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*