--- product_id: 47943701 title: "CAT 7 RJ45 Coupler" brand: "ugreen" price: "€ 22.21" currency: EUR in_stock: true reviews_count: 13 category: "Ugreen" url: https://www.desertcart.be/products/47943701-cat-7-rj45-coupler store_origin: BE region: Belgium --- # Thunder protection for surge safety Supports Cat5 to Cat8 cables seamlessly Up to 1000Mbps stable network speed CAT 7 RJ45 Coupler **Brand:** ugreen **Price:** € 22.21 **Availability:** βœ… In Stock ## Summary > πŸ”Œ Extend your network, not your worries! ## Quick Answers - **What is this?** CAT 7 RJ45 Coupler by ugreen - **How much does it cost?** € 22.21 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/47943701-cat-7-rj45-coupler) ## 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 - β€’ **Plug & Play Simplicity:** Effortlessly extend your network without any speed loss or packet drops. - β€’ **Robust Metal Shielding:** Full metal protection blocks interference ensuring crystal-clear data transmission up to 50 meters. - β€’ **Universal Compatibility:** Works flawlessly with Cat5, Cat5e, Cat6, Cat7, and Cat8 cables for ultimate flexibility. - β€’ **Compact & Durable Design:** Heat-resistant ABS housing built to last and fit discreetly in any home or office setup. - β€’ **Reliable Connection Every Time:** Precision 8P8C modular RJ45 connectors maintain tight, secure links even with repeated use. ## Overview The UGREEN RJ45 Connector Extender (5 Pack) is a high-quality Ethernet coupler designed to seamlessly connect two network cables, extending your LAN setup without compromising speed or stability. Compatible with Cat5 through Cat8 cables, it supports up to 1000Mbps data transfer and features full metal shielding to prevent interference. Its compact, heat-resistant ABS housing ensures durability and a secure fit, making it an essential tool for professionals seeking reliable, plug-and-play network expansion. ## Description UGREEN RJ45 Connector Extender(5 Pack), Cat7 Cat6 Cat5e 8P8C LAN Ethernet Cable Adapter, RJ45 Coupler Adapter Ethernet Extender, Network Female to Female Ethernet Coupler with Thunder Protection: desertcart.co.uk: Computers & Accessories Review: Works great! - Feels expensive/good compared to others I have and works great for extending ethernet cables. Size is a little on the big side but wasn't an issue for me since it's out of view. Overall works great and had no issues with it. Review: ... I was trying to connect a cable and was like oh bugger this won't reach - 5 stars because when I was building my set up I was trying to connect a cable and was like oh bugger this won't reach! Now what am I going to do this is ruined! Then I was like BAM! It hit me I ordered this cable thing and it saved my life. Life crisis over. I nearly have it 4 stars because it doesn't have Bluetooth but on the other hand it saved my life. So ya know. Worth it. Recommend if your life needs saving or if Tuesdays are a nightmare for you and need something to help your connection to the world. Not suitable for connection with Bluetooth - this doesn't have it which was the only issues I had with it. Buy this if you want to. You're worth it. ## Features - Plug and Play: UGREEN RJ45 connector interface is tight, sturdy, and widely compatible. It is easy to connect 2 network cables to realize data transmission without slowing down the network speed and without packet loss. - UGREEN RJ45 Ethernet coupler helps you connect to 2 network cables to extend existing cable length and not affect network speed. Perfect for Car Electronics Rj45 Patch Cables, LAN Cables, Network Cables, Ethernet Cables, Gigabit LAN Cables and More. - Internal Metal Shielding Layer for Stable Speed: Full metal protection RJ45 socket ensures stable transmission from crosstalk and electronic interference (EMI). Even transmission within 50 meters is lossless. Support network speed of up to 1000Mbps and upwards and downwards compatible with Cat5, Cat5e, Cat6, Cat7, Cat8 cables with standard RJ45 connector. - Optimum freedom of movement and good workmanship: the ABS housing used ensures heat resistance and resistance to ageing. It occupies very small space, so it applies to the connection at home or office networking device. - Standard Modular RJ45 Connector: Modular 8P8C RJ45 interface fits for connecting to all network cable with RJ45 connector. Even with repeated unplugging or plugging the socket is still compact and no loose contact appears. - What you Get: UGREEN Cat6 Ethernet cable coupling RJ45 8P8C x 5. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B016B13U5S | | Best Sellers Rank | 14,011 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 275 in Ethernet Cables | | Brand Name | UGREEN | | Colour | Black | | Compatible Devices | Network devices with RJ45 connector | | Connector Type | Ethernet, RJ45 | | Country of Origin | China | | Current Rating | 0.5 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (3,569) | | External Testing Certification | NΓ£o aplicΓ‘vel | | Item Dimensions | 25 x 185 x 130 millimetres | | Item Weight | 0.11 Kilograms | | Manufacturer | Ugreen Group Limited | | Manufacturer Part Number | 2724595936114 | | Model Number | 20390P5 | | Number of Items | 5 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Product Finish Type | Abs,Metal | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | Laptop, Nintendo Switch, Television, Personal Computer, Router, Printer | | Unit Count | 5.0 count | | Warranty Type | Limited | ## Product Details - **Colour:** Black - **Compatible devices:** Network devices with RJ45 connector - **Connector type:** Ethernet, RJ45 - **Item dimensions L x W x H:** 25 x 185 x 130 millimetres - **Specific uses for product:** Laptop, Nintendo Switch, Television, Personal Computer, Router, Printer ## Images ![CAT 7 RJ45 Coupler - Image 1](https://m.media-amazon.com/images/I/61EUx+W8X7L.jpg) ![CAT 7 RJ45 Coupler - Image 2](https://m.media-amazon.com/images/I/61rohwIGXBL.jpg) ![CAT 7 RJ45 Coupler - Image 3](https://m.media-amazon.com/images/I/61yQBYrz42L.jpg) ![CAT 7 RJ45 Coupler - Image 4](https://m.media-amazon.com/images/I/714pqiE08AL.jpg) ![CAT 7 RJ45 Coupler - Image 5](https://m.media-amazon.com/images/I/61q5iMkhddL.jpg) ## Questions & Answers **Q: Does this coupler pass the power for POE?** A: Yes. **Q: does this work with telephone line?** A: Yes, the RJ45 coupler works with telephone line but you need to use Cat7, Cat6, or Cat5e to get the speed effect. Hope this helps **Q: Are these couplers capable of 10gbps or 1gbps? The description says 10gbps but the specification says 1gbps.** A: Hi friend, The RJ45 coupler Ethernet extender supports 1Gbps at max. Hope it helps. **Q: can i connect 4 150ft ethernet cords to them?** A: Yes and No. The maximum allowed length for ethernet is 328 ft, but you can use an ethernet switch to extend another 328 ft. So, you can actually go the desired length (600 ft) by connecting as follows - 150' cable, coupling, 150' cable, switch, 150' cable, coupling, 150' cable. Here's a typical 5 port switch - NETGEAR ProSAFE 5-Port Gigabit Ethernet Switch (GS105 v5) ~$30 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great! *by P***A on 7 September 2023* Feels expensive/good compared to others I have and works great for extending ethernet cables. Size is a little on the big side but wasn't an issue for me since it's out of view. Overall works great and had no issues with it. ### ⭐⭐⭐⭐⭐ ... I was trying to connect a cable and was like oh bugger this won't reach *by J***K on 25 February 2017* 5 stars because when I was building my set up I was trying to connect a cable and was like oh bugger this won't reach! Now what am I going to do this is ruined! Then I was like BAM! It hit me I ordered this cable thing and it saved my life. Life crisis over. I nearly have it 4 stars because it doesn't have Bluetooth but on the other hand it saved my life. So ya know. Worth it. Recommend if your life needs saving or if Tuesdays are a nightmare for you and need something to help your connection to the world. Not suitable for connection with Bluetooth - this doesn't have it which was the only issues I had with it. Buy this if you want to. You're worth it. ### ⭐⭐⭐⭐ Ethernet Coupler *by A***R on 19 December 2023* Excellent product, a bit bulky but solid. ## Frequently Bought Together - UGREEN RJ45 Coupler Ethernet Extender Connector 5 Pack Inline Coupler Cat7 Cat6 Cat5e Ethernet Cable Adapter Female to Female Black - Lorex CBL60C5RU-W 60FT CAT5e Extension Cable, Fire Resistant and in-Wall Rated, CMR Type-Riser (1-Pack) - LOREX CBL100C5RU in-Wall Rated Extension Cable, 100' --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/47943701-cat-7-rj45-coupler](https://www.desertcart.be/products/47943701-cat-7-rj45-coupler) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-21*