--- product_id: 104983404 title: "CAIVOV RJ45 Coupler, Ethernet Coupler,Black Shielded Ethernet Cable Extender Adapter for Cat7/Cat6/Cat5e, Female to Female, Support 100BASE-TX (Black-1Pack)" brand: "caivov" price: "40.29 DT" currency: TND in_stock: true category: "Pc" url: https://www.desertcart.tn/products/104983404-caivov-rj45-coupler-ethernet-coupler-black-shielded-ethernet-cable-extender store_origin: TN region: Tunisia --- # CAIVOV RJ45 Coupler, Ethernet Coupler,Black Shielded Ethernet Cable Extender Adapter for Cat7/Cat6/Cat5e, Female to Female, Support 100BASE-TX (Black-1Pack) **Brand:** caivov **Price:** 40.29 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** CAIVOV RJ45 Coupler, Ethernet Coupler,Black Shielded Ethernet Cable Extender Adapter for Cat7/Cat6/Cat5e, Female to Female, Support 100BASE-TX (Black-1Pack) by caivov - **How much does it cost?** 40.29 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/104983404-caivov-rj45-coupler-ethernet-coupler-black-shielded-ethernet-cable-extender) ## Best For - caivov enthusiasts ## Why This Product - Trusted caivov brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Color:Black-1Pack ★Easy To Use : This RJ45 Coupler have two 8P8C Female to Female interfaces,and only need to plug the RJ45 interface of the network cable into the interface to connect.★Interference Elimination: The inside of the product is used for the all-metal wrapped shielding layer, which can effectively improve the noise resistance and anti-interference. Especially use shielded Ethernet cables. ★High speed transmission: With 50 micron gold-plated contacts and a thickened PCB board for faster data transfer, up to 10 Gbps.★Universal Compatibility: Compatible with Cat-5, CAT-5e, CAT-6,CAT-6a and CAT-7 Ethernet cords. It’s widely used to work with applications: reliable connectivity for power over Ethernet applications,supports PoE applications over Ethernet patch cables,extend a connection between a router an IP security camera.Features:-1.Brand: CAIVOV-2.Color: Black-3.Interface: RJ-45-4.Size: 22×22×43mm-5.The RJ45 coupler is metallic shielded-6.Thickened PCB Board, Robust and Durable-7.Ideal for connecting two network cables to make one longer cable straight through wiringPackage Included:-1×CAIVOV RJ45 coupler-2×RJ45 connectors-1×Customer Service CardWarranty:-30-day money-back guarantee for any reason and 12-month warrantyAttention: -This can not use with a keystone jack. -It is not for a phone cable, but for an Ethernet cable.-They are only compatible with RJ45, NOT compatible with RJ11.  ## Features - ★CAIVOV RJ45 Coupler extender is ideal for extending ethernet connection by connecting 2 short network cables together. - ★The RJ45 connector can speed up to 10 gigabite for connecting Cat7/Cat6 ethernet cable. - ★This 8P8C female to female Ethernet coupler jack is compatible with Cat7, Cat6 Cat5e, Cat5 network. - ★Consists of a metal shielded case, 50 micron gold-plated contacts and a thickened PCB board to ensure safer and faster data transfer. - ★RJ45 inline jack coupler meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard. It is RoHS compliant. ## Images ![CAIVOV RJ45 Coupler, Ethernet Coupler,Black Shielded Ethernet Cable Extender Adapter for Cat7/Cat6/Cat5e, Female to Female, Support 100BASE-TX (Black-1Pack) - Image 1](https://images-na.ssl-images-amazon.com/images/I/419kxTuILfL.jpg) ![CAIVOV RJ45 Coupler, Ethernet Coupler,Black Shielded Ethernet Cable Extender Adapter for Cat7/Cat6/Cat5e, Female to Female, Support 100BASE-TX (Black-1Pack) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41znGPmPSHL.jpg) ![CAIVOV RJ45 Coupler, Ethernet Coupler,Black Shielded Ethernet Cable Extender Adapter for Cat7/Cat6/Cat5e, Female to Female, Support 100BASE-TX (Black-1Pack) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41G%2BjuQb6-L.jpg) ![CAIVOV RJ45 Coupler, Ethernet Coupler,Black Shielded Ethernet Cable Extender Adapter for Cat7/Cat6/Cat5e, Female to Female, Support 100BASE-TX (Black-1Pack) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41jvwprvpIL.jpg) ![CAIVOV RJ45 Coupler, Ethernet Coupler,Black Shielded Ethernet Cable Extender Adapter for Cat7/Cat6/Cat5e, Female to Female, Support 100BASE-TX (Black-1Pack) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41LtkmZTVpL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.tn/products/104983404-caivov-rj45-coupler-ethernet-coupler-black-shielded-ethernet-cable-extender](https://www.desertcart.tn/products/104983404-caivov-rj45-coupler-ethernet-coupler-black-shielded-ethernet-cable-extender) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-31*