--- product_id: 741886171 title: "UGREEN RJ45 Coupler 10Gbps Ethernet Extender, Cat8 Cat7 Cat6 Cat5 Ethernet Cable Extender Adapter, 328ft LAN Connector in Line Coupler Female to Female Aluminum Alloy" brand: "ugreen" price: "€ 0.42" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.gr/products/741886171-ugreen-rj45-coupler-10gbps-ethernet-extender-cat8-cat7-cat6-cat5 store_origin: GR region: Greece --- # 10Gbps blazing speed 328ft max extension Gold-plated stable contact UGREEN RJ45 Coupler 10Gbps Ethernet Extender, Cat8 Cat7 Cat6 Cat5 Ethernet Cable Extender Adapter, 328ft LAN Connector in Line Coupler Female to Female Aluminum Alloy **Brand:** ugreen **Price:** € 0.42 **Availability:** ❌ Out of Stock ## Summary > ⚡ Connect faster, extend farther, stay unstoppable! ## Quick Answers - **What is this?** UGREEN RJ45 Coupler 10Gbps Ethernet Extender, Cat8 Cat7 Cat6 Cat5 Ethernet Cable Extender Adapter, 328ft LAN Connector in Line Coupler Female to Female Aluminum Alloy by ugreen - **How much does it cost?** € 0.42 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/741886171-ugreen-rj45-coupler-10gbps-ethernet-extender-cat8-cat7-cat6-cat5) ## Best For - ugreen enthusiasts ## Why This Product - Trusted ugreen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing 10Gbps Speed:** Experience ultra-fast data transfer with backward compatibility for all your devices. - • **Rock-Solid Signal Stability:** Gold-plated copper contacts and snap-in clip ensure uninterrupted connectivity. - • **Sleek & Durable Aluminum Alloy:** Premium heat-dissipating design built to last and look sharp on your desk. - • **Extend Your Network Up to 328ft:** Wire your space flexibly without worrying about cable length limitations. - • **Universal Ethernet Compatibility:** Seamlessly works with Cat5 to Cat8 cables for versatile networking. ## Overview The UGREEN RJ45 Coupler is a high-performance Ethernet extender supporting blazing 10Gbps speeds and up to 328ft cable extension. Featuring gold-plated contacts for stable signal transmission and a durable aluminum alloy shell for heat dissipation, it’s compatible with Cat5 through Cat8 cables, making it the perfect solution for professional-grade, flexible networking setups. ## Description UGREEN RJ45 Coupler 10Gbps Ethernet Extender, Cat8 Cat7 Cat6 Cat5 Ethernet Cable Extender Adapter, 328ft LAN Connector in Line Coupler Female to Female Aluminum Alloy Review: Fonctionne super, bonne connexion avec cet adaptateur Review: Het UGREEN verlengblokje is verrassend handig voor situaties waarin je een extra stukje kabel nodig hebt zonder lange kabels door de kamer te leggen. Het blokje voelt degelijk en compact aan, en het aansluiten van twee Ethernet-kabels gaat soepel en stevig, zonder dat ze loskomen. Wat ik vooral prettig vind, is dat het blokje overzichtelijk blijft en nauwelijks ruimte inneemt achter mijn bureau of mediakast. Het is geen fancy gadget, maar precies wat je nodig hebt om een verbinding eenvoudig te verlengen. Ideaal voor wie snel en zonder gedoe een betrouwbare internetverbinding wil creëren. ## Features - 10Gbps Super Speed: The speed of the UGREEN RJ45 coupler is up to 10Gbps, downward compatible with 1000Mbps/ 100Mbps/ 10Mbps. Larger downloads, maximum velocity,and no more interruption - 328ft Effectively Extend: UGREEN ethernet extender is ideal for extending ethernet connection, and support up to 328ft long-distance transmission. Wire the house flexibly and smartly. Never worry about the network cable is not long enough anymore - Stable and Secure: With gold-plated copper contacts and an easy snap-in retaining clip, the RJ45 ethernet extender ensures a steady signal transmission, superior contact, and transmission performance - Universal Compatibility: This female to female ethernet coupler jack is compatible with Cat8, Cat7, Cat6A, Cat6, Cat5e, Cat5 network - Durable Aluminum Alloy Design: With smooth aluminum shell, the ethernet connector is sleek, durable and portable, and also better for heat dissipation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BKNWJSRK | | Are Batteries Included | No | | Brand | UGREEN | | Color | Space Gray | | Customer Reviews | 4.7 4.7 out of 5 stars (1,926) | | Date First Available | 27 March 2023 | | Item Weight | 10 g | | Item model number | 15117 | | Manufacturer | Ugreen Group Limited | | Product Dimensions | 3.06 x 2.4 x 2.24 cm; 10 g | | Wattage | 18 watts | ## Product Details - **Brand:** UGREEN - **Colour:** Space Gray - **Compatible devices:** Cellular Phones - **Data link protocol:** Ethernet - **Hardware interface:** Ethernet ## Images ![UGREEN RJ45 Coupler 10Gbps Ethernet Extender, Cat8 Cat7 Cat6 Cat5 Ethernet Cable Extender Adapter, 328ft LAN Connector in Line Coupler Female to Female Aluminum Alloy - Image 1](https://m.media-amazon.com/images/I/619LYAN1Z0L.jpg) ![UGREEN RJ45 Coupler 10Gbps Ethernet Extender, Cat8 Cat7 Cat6 Cat5 Ethernet Cable Extender Adapter, 328ft LAN Connector in Line Coupler Female to Female Aluminum Alloy - Image 2](https://m.media-amazon.com/images/I/71Du6L6NG+L.jpg) ![UGREEN RJ45 Coupler 10Gbps Ethernet Extender, Cat8 Cat7 Cat6 Cat5 Ethernet Cable Extender Adapter, 328ft LAN Connector in Line Coupler Female to Female Aluminum Alloy - Image 3](https://m.media-amazon.com/images/I/71FTUKU+tLL.jpg) ![UGREEN RJ45 Coupler 10Gbps Ethernet Extender, Cat8 Cat7 Cat6 Cat5 Ethernet Cable Extender Adapter, 328ft LAN Connector in Line Coupler Female to Female Aluminum Alloy - Image 4](https://m.media-amazon.com/images/I/61JrKEypbnL.jpg) ![UGREEN RJ45 Coupler 10Gbps Ethernet Extender, Cat8 Cat7 Cat6 Cat5 Ethernet Cable Extender Adapter, 328ft LAN Connector in Line Coupler Female to Female Aluminum Alloy - Image 5](https://m.media-amazon.com/images/I/61aaN6DbI+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by L***T on 29 September 2025* Fonctionne super, bonne connexion avec cet adaptateur ### ⭐⭐⭐⭐⭐ Review *by S***R on 21 February 2026* Het UGREEN verlengblokje is verrassend handig voor situaties waarin je een extra stukje kabel nodig hebt zonder lange kabels door de kamer te leggen. Het blokje voelt degelijk en compact aan, en het aansluiten van twee Ethernet-kabels gaat soepel en stevig, zonder dat ze loskomen. Wat ik vooral prettig vind, is dat het blokje overzichtelijk blijft en nauwelijks ruimte inneemt achter mijn bureau of mediakast. Het is geen fancy gadget, maar precies wat je nodig hebt om een verbinding eenvoudig te verlengen. Ideaal voor wie snel en zonder gedoe een betrouwbare internetverbinding wil creëren. ### ⭐⭐⭐⭐⭐ Review *by B***N on 12 November 2024* Perfect when you need just a bit more reach, only used it with 10-20m cables and t it speed so I do not vouch for edge cases. ## Frequently Bought Together - UGREEN Ethernet Extender 10Gbps, Ethernet Coupler for Cat8 Cat7 Cat6 Cat5 Cable, 328ft Long Distance Extend, Aluminum Alloy Shell, Space Grey - Cat 8 Ethernet Cable, 1.5Ft 3Ft 6Ft 10Ft 15Ft 20Ft 30Ft 40Ft 50Ft 60Ft 100Ft Heavy Duty High Speed Internet Network Cable, Professional LAN Cable Shielded in Wall, Indoor&Outdoor --- ## 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/741886171-ugreen-rj45-coupler-10gbps-ethernet-extender-cat8-cat7-cat6-cat5](https://www.desertcart.gr/products/741886171-ugreen-rj45-coupler-10gbps-ethernet-extender-cat8-cat7-cat6-cat5) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-23*