--- product_id: 98348103 title: "RJ45 Coupler, Female to 8 Pin Screw Term in Line Coupler Cat7 Cat6 Cat5 Cat5e Ethernet Cable Extender Adapter(Black)" brand: "covvy" price: "$33.84" currency: USD in_stock: true url: https://www.desertcart.us/products/98348103-rj45-coupler-female-to-8-pin-screw-term-in-line store_origin: US region: United States of America --- # Supports Cat5 to Cat7 Ethernet standards Universal RJ45 Female to 8 Pin Screw Terminal Metal shielded for corrosion-free, stable connection RJ45 Coupler, Female to 8 Pin Screw Term in Line Coupler Cat7 Cat6 Cat5 Cat5e Ethernet Cable Extender Adapter(Black) **Brand:** covvy **Price:** $33.84 **Availability:** ✅ In Stock ## Summary > 🔗 Connect like a pro — never miss a signal, never lose a connection! ## Quick Answers - **What is this?** RJ45 Coupler, Female to 8 Pin Screw Term in Line Coupler Cat7 Cat6 Cat5 Cat5e Ethernet Cable Extender Adapter(Black) by covvy - **How much does it cost?** $33.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/98348103-rj45-coupler-female-to-8-pin-screw-term-in-line) ## Best For - covvy enthusiasts ## Why This Product - Trusted covvy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Secure:** Heavy-duty metal shield prevents signal loss and damage - • **Compact & Portable:** Sleek black design fits tight spaces and travels easily - • **Broad Compatibility:** Seamlessly works with Cat5, Cat5e, Cat6, and Cat7 cables - • **Plug & Play Simplicity:** Effortless snap-in design for quick, tool-free setup - • **Structured Cabling Standard:** Wired to EIA/TIA 568B for professional-grade network integrity ## Overview This RJ45 Female to 8 Pin Screw Terminal Coupler is a compact, heavy-duty Ethernet adapter designed for seamless extension and secure connections across Cat5 to Cat7 cables. Built to the EIA/TIA 568B wiring standard and featuring a corrosion-resistant metal shield, it ensures professional-grade network stability and easy plug-and-play use, perfect for digital DVRs and structured cabling setups. ## Description Descriptions: *100% brand new and high quality. *RJ45 female jack to screw terminal block converter adapter for digital DVR. *The RJ45 to Screw Terminal adapter is wired in accordance with the EIA/TIA 568B wiring standard for structured cabling. *Plugs for UTP Cat5, Cat5e solid or stranded wire solid or stranded Cable. *Please refer to the wiring/pinout diagrams for details as to how UTP conductors are landed on the screw terminal side and marked according to each input channel. *Use with hubs that have RJ45 video ports. *Heavy duty design assures reliable connections. Specifications: *Connectors: RJ45 Female To 8 Pin Screw Terminal *To Fit: CCTV Digital DVR *Material: Plastic + Metal *Resolution: 11 *Color: Black+Green *Size: 42×35×20mm/1.65×1.38×0.79in (Approx.) Note: This cannot 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. Package included: 1 X RJ45 Female To 8 Pin Screw Terminal Converter Adapter ## Features - USAGE:The RJ45 Female to 8 Pin Screw Terminal adaptor is wired in accordance with the EIA/TIA 568B wiring standard for structured cabling. - COMPATIBILITY: These 8P8C Ethernet coupler jack is compatible with Cat7 Cat6 Cat5 Cat5e network. - EASY USE: Use-Plug and Play, easy snap-in retaining clip, easy to take with you, convenient for plugging and unplugging. - SAFE and SECURE: Ensure a secure and corrosion free connection, fixed RJ45 interface, compact design prevent damage and avoid the lack of network signals. - STABILITY: RJ45 connectors modular plug with metal shiel. Use this RJ45 coupler to protect the network port of the device. Heavy duty design assures reliable connections. ## Technical Specifications | Specification | Value | |---------------|-------| | Wireless Type | 802.11a/b/g/n, 802.11bgn | | Brand | COVVY | | Item model number | 8541553742 | | Item Weight | 0.353 ounces | | Package Dimensions | 4.84 x 3.39 x 0.91 inches | | Color | Black | | Voltage | 3.7 Volts | | Manufacturer | LYCHEE LIMITED | | ASIN | B07C1PM8KS | | Is Discontinued By Manufacturer | No | | Date First Available | April 9, 2018 | ## Product Details - **Compatible Devices:** Television - **Connector Type:** RJ45 - **Color:** Black - **Brand:** COVVY - **Finish Type:** Matte ## Images ![RJ45 Coupler, Female to 8 Pin Screw Term in Line Coupler Cat7 Cat6 Cat5 Cat5e Ethernet Cable Extender Adapter(Black) - Image 1](https://m.media-amazon.com/images/I/716izvk1OuL.jpg) ![RJ45 Coupler, Female to 8 Pin Screw Term in Line Coupler Cat7 Cat6 Cat5 Cat5e Ethernet Cable Extender Adapter(Black) - Image 2](https://m.media-amazon.com/images/I/71mLsgvNEVL.jpg) ![RJ45 Coupler, Female to 8 Pin Screw Term in Line Coupler Cat7 Cat6 Cat5 Cat5e Ethernet Cable Extender Adapter(Black) - Image 3](https://m.media-amazon.com/images/I/71QsumDDNxL.jpg) ![RJ45 Coupler, Female to 8 Pin Screw Term in Line Coupler Cat7 Cat6 Cat5 Cat5e Ethernet Cable Extender Adapter(Black) - Image 4](https://m.media-amazon.com/images/I/71kWGR9ho8L.jpg) ![RJ45 Coupler, Female to 8 Pin Screw Term in Line Coupler Cat7 Cat6 Cat5 Cat5e Ethernet Cable Extender Adapter(Black) - Image 5](https://m.media-amazon.com/images/I/51Owl8Udf7L.jpg) ## Frequently Bought Together - COVVY RJ45 Female To 8 Pin Screw Term Block Terminal Connector Cat7 Cat6 Cat5 Cat5e Ethernet Cable Extender Adapter CCTV Digital DVR Network Adapter In-Line Coupler(Female,1 PCS) - Maxhood RJ45 Screw Terminal, RJ45 Male to 8 Pin Screw Terminal Connector, 8P8C to 8 Pin Ethernet Connector Breakout Board Cable for Cat5 /6/7 Ethernet Extender AV CCTV Network Adapter 12inch --- ## 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.us/products/98348103-rj45-coupler-female-to-8-pin-screw-term-in-line](https://www.desertcart.us/products/98348103-rj45-coupler-female-to-8-pin-screw-term-in-line) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-19*