--- product_id: 521397223 title: "Uvital Phone Jack to Ethernet Adapter, RJ11 to RJ45 Adapter, 2 Pack Black" brand: "uvital" price: "€ 20.08" currency: EUR in_stock: true reviews_count: 10 url: https://www.desertcart.be/products/521397223-uvital-phone-jack-to-ethernet-adapter-rj11-to-rj45-adapter store_origin: BE region: Belgium --- # Gold-plated contacts for stable signal RJ45 to RJ11 seamless adapter Plug-and-play, no rewiring needed Uvital Phone Jack to Ethernet Adapter, RJ11 to RJ45 Adapter, 2 Pack Black **Brand:** uvital **Price:** € 20.08 **Availability:** ✅ In Stock ## Summary > 🔗 Bridge your old tech with new cables—stay connected, effortlessly. ## Quick Answers - **What is this?** Uvital Phone Jack to Ethernet Adapter, RJ11 to RJ45 Adapter, 2 Pack Black by uvital - **How much does it cost?** € 20.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/521397223-uvital-phone-jack-to-ethernet-adapter-rj11-to-rj45-adapter) ## Best For - uvital enthusiasts ## Why This Product - Trusted uvital brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Safe Build:** Crafted from high-quality ABS with non-toxic materials ensuring long-lasting, safe use. - • **Ready Out-of-the-Box:** Includes 2 RJ45 female-to-female adapters plus 2 RJ45 to RJ11 cables for instant plug-and-play convenience. - • **Premium Signal Integrity:** Thicker gold-plated metal contacts minimize signal loss for crystal-clear communication. - • **Effortless Legacy Connectivity:** Connect landline phones & fax machines using existing Ethernet cables without rewiring your space. - • **Universal Ethernet Compatibility:** Works flawlessly with Cat5, Cat5e, Cat6, and Cat7 cables for versatile setup options. ## Overview The Uvital Phone Jack to Ethernet Adapter 2-pack enables seamless connection of landline phones, fax machines, and DSL modems through existing Ethernet cables (Cat5 to Cat7). Featuring gold-plated contacts and durable ABS construction, it ensures minimal signal loss and reliable plug-and-play installation without modifying wall sockets. Ideal for professionals maintaining legacy communication setups with modern wiring convenience. ## Description This RJ45 (8P8C) female to RJ11 (6P4C) male adapter allows you to connect a landline phone using existing Ethernet cables (Cat5, Cat5e, Cat6, or Cat7) for physical wiring convenience. Please Note: Includes RJ45 (8P8C) female to RJ11 (6P4C) male connectors for plug-and-play installation. Made of high quality ABS material and thicker gold-plated metal contacts, which is non-toxic and harmless, safe and durable. Easily connect landline devices such as phones, fax machines, or DSL modems through an Ethernet coupler without modifying your Ethernet wall socket. Includes an RJ45 to RJ11 cable to ensure a strong, stable connection with minimal signal loss. ## Features - [Phone Jack to Ethernet Adapter] Easily connect landline devices such as phones, fax machines, or DSL modems through an Ethernet coupler without modifying your Ethernet wall socket. Includes an RJ45 to RJ11 cable to ensure a strong, stable connection with minimal signal loss - [Suitable for Various Scenarios] This RJ45 (8P8C) female to RJ11 (6P4C) male adapter allows you to connect a landline phone using existing Ethernet cables (Cat5, Cat5e, Cat6, or Cat7) for physical wiring convenience. Please note: This adapter does not convert Ethernet signals to phone signals - [Before You Connect] This adapter is not designed to transmit broadband data and cannot be used as a replacement for an Ethernet cable. Please do not connect a router’s Ethernet port directly to a telephone, as this type of connection will not work. Not compatible with VoIP or data-only networks - [Straight-Through Design] Includes RJ45 (8P8C) female to RJ11 (6P4C) male connectors for plug-and-play installation. Made of high quality ABS material and thicker gold-plated metal contacts, which is non-toxic and harmless, safe and durable - [What You Get] 2 x RJ45 Female to Female Adapter, 2 x 4 inch RJ45 Male to RJ11 Male Cable ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BTHRRRQ1 | | Best Sellers Rank | #87 in Cable Gender Changers #3,553 in Computer Cables & Interconnects | | Brand Name | Uvital | | Cable Type | Ethernet | | Color | Black | | Compatible Devices | Telephone | | Compatible Phone Models | No Compatible Phone Models | | Connector Gender | Male-to-Male | | Connector Type | Rj45 to Rj11 | | Customer Reviews | 4.0 4.0 out of 5 stars (244) 4.0 out of 5 stars | | Ethernet Cable Category | Cat 7 | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Item Weight | 1.44 ounces | | Manufacturer | Uvital | | Model | RJ45-RJ11-CONV-PA | | Number Of Items | 4 | | Number Of Pins | 6 | | Other Special Features Of The Product | RJ45 to RJ11 | | Part Number | UV20230308 | | Recommended Uses For Product | Network Communication | | Unit Count | 4 Count | ## Product Details - **Brand:** Uvital - **Cable Type:** Ethernet - **Compatible Devices:** Telephone - **Connector Type:** Rj45 to Rj11 - **Special Feature:** RJ45 to RJ11 ## Images ![Uvital Phone Jack to Ethernet Adapter, RJ11 to RJ45 Adapter, 2 Pack Black - Image 1](https://m.media-amazon.com/images/I/61+WH83CHbL.jpg) ![Uvital Phone Jack to Ethernet Adapter, RJ11 to RJ45 Adapter, 2 Pack Black - Image 2](https://m.media-amazon.com/images/I/61zYmrIUdYL.jpg) ![Uvital Phone Jack to Ethernet Adapter, RJ11 to RJ45 Adapter, 2 Pack Black - Image 3](https://m.media-amazon.com/images/I/61v0JOD5YjL.jpg) ![Uvital Phone Jack to Ethernet Adapter, RJ11 to RJ45 Adapter, 2 Pack Black - Image 4](https://m.media-amazon.com/images/I/61oidv0HHHL.jpg) ![Uvital Phone Jack to Ethernet Adapter, RJ11 to RJ45 Adapter, 2 Pack Black - Image 5](https://m.media-amazon.com/images/I/71Q3YygzM5L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can one of the adaptors be used for an ethernet plug, which is larger than a phone plug?** A: Hi, this is not feasible. **Q: WIll this Uvital splitter work for: (1) Modem; (1) phone; (1) fax?** A: yes if it RJ11 cables ## Customer Reviews ### ⭐⭐⭐⭐⭐ good stuff just was not what i needed *by on Reviewed in the United States March 29, 2025* did not work for me in attempt to increase my modem line to higher capacity ### ⭐⭐⭐⭐⭐ Didn't work Updated worked *by on Reviewed in the United States November 11, 2024* So, had these sitting around and never tested. Finally got around to it and no joy. Hooked one end to the Internet router phone port (that works) then to RJ 45 to the other end of the house. Then into phone. No dial tone. Tried two different phonesEnded up being a problem with the cat 6 cable. It only had four conductors! Who does that??? ### ⭐⭐⭐ Great idea *by on Reviewed in the United States July 21, 2026* Nothing wrong with it just didn’t work for me ## Frequently Bought Together - Uvital Phone Jack to Ethernet Adapter, RJ11 to RJ45 Adapter, RJ45 Female to RJ11 Male for Landline Telephone, with RJ45 to RJ11 Cable (Black,2 Pack) - NECABLES 2Pack RJ45 to RJ11 Adapter Converter Cable 3ft RJ45 8P4C Male to RJ11 6P4C Male Gray - 3 Feet - Phone Jack to Ethernet Cable Adapter, RJ45 8P8C Female to RJ11 6P4C Male for Landline Telephone Service (2 Pack) --- ## 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.be/products/521397223-uvital-phone-jack-to-ethernet-adapter-rj11-to-rj45-adapter](https://www.desertcart.be/products/521397223-uvital-phone-jack-to-ethernet-adapter-rj11-to-rj45-adapter) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-23*