--- product_id: 333705390 title: "15 Pieces RJ45 Coupler, Ethernet Extension Adapter Network Connector for Cat7/Cat6/Cat5e/Cat5 Ethernet Network Cable Coupler Female to Female (Black)" brand: "frienda" price: "€ 37.64" currency: EUR in_stock: true reviews_count: 13 category: "Frienda" url: https://www.desertcart.gr/products/333705390-15-pieces-rj45-coupler-ethernet-extension-adapter-network-connector-cat7 store_origin: GR region: Greece --- # 10 Gbps ultra-fast speed Seamless Cat5 to Cat7 compatibility Nickel-plated corrosion-resistant contacts 15 Pieces RJ45 Coupler, Ethernet Extension Adapter Network Connector for Cat7/Cat6/Cat5e/Cat5 Ethernet Network Cable Coupler Female to Female (Black) **Brand:** frienda **Price:** € 37.64 **Availability:** ✅ In Stock ## Summary > 🔌 Plug into speed and reliability — because your network deserves the best! ## Quick Answers - **What is this?** 15 Pieces RJ45 Coupler, Ethernet Extension Adapter Network Connector for Cat7/Cat6/Cat5e/Cat5 Ethernet Network Cable Coupler Female to Female (Black) by frienda - **How much does it cost?** € 37.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/333705390-15-pieces-rj45-coupler-ethernet-extension-adapter-network-connector-cat7) ## Best For - frienda enthusiasts ## Why This Product - Trusted frienda brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure Snap-In Design:** Nickel-plated contacts with easy snap-in clip guarantee corrosion-free, reliable links - • **Universal Cat Compatibility:** Works flawlessly with Cat5, Cat5e, Cat6, and Cat7 cables - • **Blazing Fast 10 Gbps Throughput:** Supports lightning-speed data transfer for professional-grade networking - • **Extend Your Network Effortlessly:** Connect two short Ethernet cables without buying longer ones - • **Shielded for Interference-Free Performance:** Fully metallic shielded design ensures stable, noise-free connections ## Overview This 15-piece set of RJ45 female-to-female couplers extends your Ethernet network by seamlessly connecting two cables. Compatible with Cat5 through Cat7 cables, it supports blazing 10 Gbps speeds and meets TIA/EIA 568-C.2 standards. Featuring nickel-plated contacts and a secure snap-in clip, these couplers ensure corrosion-resistant, interference-free connections ideal for professional and home networking setups. ## Description RJ45 coupler, ethernet extension adapter network connector for Cat7/Cat6/Cat5e/Cat5 ethernet network cable coupler female to female Work well: The couplers are very well made and built tough, and allows you to connect 2 short ethernet cables into reasonable length without purchasing longer ones. It is fully shielded to prevent electrical interference. Plug and play, work well. Features: Relatively sturdy and incredibly easy to use. Thickened PCB board, robust and durable. These RJ45 couplers are metallic shielded. Supports POE applications over ethernet patch cables. Specification: Color: black Package includes: 15 x RJ45 couplers Notices: This can not use with a keystone jack. It is not for a phone cable, but for an ethernet cable. It is only compatible with RJ45, not compatible with RJ11. The mention of any related models above is only for purposes of demonstrating compatibility, not for trademarks. Our trademark is Frienda. Review: Good quality - Like the shield continuation through the link. Good product. Review: work great - work great ## Features - Compatibility: this 8P8C female to female ethernet coupler jack is compatible with Cat7, Cat6, Cat5e, Cat5 network - Application: RJ45 coupler is helpful for extending ethernet connection by connecting 2 short network cables together - Performance: RJ45 inline jack coupler meets category 6 performance in compliance with the TIA/EIA 568-C.2 standard; It is RoHS compliant - Fast speed: the RJ45 ethernet extension connector can speed up to 10 Gbps for connecting Cat7/Cat6 ethernet cable - Safe to use: with nickel plated contacts and easy snap-in retaining clip, the coupler ensures a secure and no corrosion connection ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08VGQ3VD2 | | Batteries Required? | No | | Best Sellers Rank | 4,493 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 98 in Ethernet Cables | | Colour | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (238) | | Date First Available | 28 Sept. 2020 | | Finish | Nickel | | Item Package Quantity | 1 | | Item Weight | 240 g | | Item model number | Frienda-Cavi Ethernet-01 | | Manufacturer | Frienda | | Part number | Frienda-Cavi Ethernet-01 | | Product Dimensions | 3.51 x 2.01 x 1.8 cm; 240.4 g | | Specific uses | Networking | | Specification met | EIA, RoHS, TIA | ## Product Details - **Brand:** Frienda - **Colour:** Black - **Compatible devices:** PC, Laptops, Game Consoles, Printers, Monitors, Routers, Switches - **Data link protocol:** Ethernet - **Data transfer rate:** 10 Gigabits Per Second - **Hardware interface:** Ethernet - **Item weight:** 240 g - **Manufacturer:** Frienda - **Product dimensions:** 35L x 20W x 18H millimetres ## Images ![15 Pieces RJ45 Coupler, Ethernet Extension Adapter Network Connector for Cat7/Cat6/Cat5e/Cat5 Ethernet Network Cable Coupler Female to Female (Black) - Image 1](https://m.media-amazon.com/images/I/717SyeujYDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by S***R on 2 November 2024* Like the shield continuation through the link. Good product. ### ⭐⭐⭐⭐⭐ work great *by G***D on 12 December 2025* work great ### ⭐ 1/2 connectors not useable *by A***R on 8 December 2025* Unfortunately these couplers seem to have a high rate of defects - about 1/2 of them are either not wired straight thru, or have missing connections. Not ideal when you are under a floor, test a cable and find that all 8 cores are not useable. ## Frequently Bought Together - 15 Pieces RJ45 Coupler, Ethernet Extension Adapter Network Connector for Cat7/Cat6/Cat5e/Cat5 Ethernet Network Cable Coupler Female to Female (Black) - VCELINK IP68 Waterproof RJ45 Coupler Cat6/Cat5E/Cat5, 6-Pack Outdoor Ethernet Cable Connector Female to Female, Shielded Network Extender - VCE CAT6 RJ45 Pass Through Connector 50 Pack 8P8C RJ45 Plug Gold Plated Modular Plugs for CAT6 CAT5E CAT5 Solid or Stranded UTP Network Cable Black --- ## 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.gr/products/333705390-15-pieces-rj45-coupler-ethernet-extension-adapter-network-connector-cat7](https://www.desertcart.gr/products/333705390-15-pieces-rj45-coupler-ethernet-extension-adapter-network-connector-cat7) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-25*