--- product_id: 47943701 title: "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" brand: "ugreen" price: "109.13 DT" currency: TND in_stock: true reviews_count: 13 category: "Ugreen" url: https://www.desertcart.tn/products/47943701-rj45-connector-extender-5-pack-cat7-cat6-cat5e-8p8c-lan store_origin: TN region: Tunisia --- # Thunder protection for surge safety Supports Cat5 to Cat8 cables seamlessly Up to 1000Mbps stable network speed 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 **Brand:** ugreen **Price:** 109.13 DT **Availability:** βœ… In Stock ## Summary > πŸ”Œ Extend your network, not your worries! ## Quick Answers - **What is this?** 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 by ugreen - **How much does it cost?** 109.13 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/47943701-rj45-connector-extender-5-pack-cat7-cat6-cat5e-8p8c-lan) ## 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 Product Description Ugreen RJ45 Female to Female Network Jack In-Line Coupler High-speed Transfer Special Design Widely Compatibility Compatible with all kinds of networks both home and industrial. Snap with all kinds of RJ45 connections (cat7, cat6, cat5, cat5e) Easy snap-in retaining clip. Copper-Plated Tentacles UGREEN network coupler builds with copper-plated tentacles which can reduce the connections/disconnections to provide port protection. Copper plated tentacles ensure strong signal transmission and high-speed performance. UGREEN RJ45 coupler is made of high-quality ABS material, flame retardant, and stable. Rj45 Coupler Ethernet Extender Connector UGREEN Cat7 Cat6 Cat5 RJ45 Network Keystone Jack Line Coupler Female to Female Ugreen RJ45 Inline Coupler extends the length of an Ethernet patch cable. The inline coupler performs the perfect connection between all of the wires in each cable. It is more cost-effective and time-saving than swapping-out short cables for longer ones. Besides, constructed of high-impact, fire-retardant plastic, and nickel-plated contacts, these couplers meet or exceed Category 7 performance in compliance with the TIA/EIA 568-C.2 standard. No Signale Loss With as many as 8 connections on each side aligned just right and secured firmly, signals pass through without any loss of signal integrity or lag. Compact Design Small, easily fitting into your palm. It provides multiple solutions for home networking, home office, audio, video, etc. More Choice For UGREEN Ethernet Cable Connector Extender RJ45 Coupler Extender CAT 5e RJ45 Connector CAT 6 RJ45 Connector CAT 7 Ethernet Cable CAT 8 Ethernet Cable CAT 8 Flat Ethernet Cable Review: Seem good quality - I thought I had a problem with a home-terminated cat 6 cable but it turned out to be a cheap beige tombstone - one of several I had in use. Some pins lost contact if the plug wasn't pushed fully home, eg. if it was was pulled back against the locking tab, the amount of travel to which seemed excessive. Bought this pack of 5 to replace all of them and these are great. They look and feel better quality and keep full contact even if the plug is pulled against the lock tab. Review: Worked Fine on a Cat 5 100 Mbit Network - I have used these to extend Cat 5 with Power over Ethernet on a 100 M bit network. The switch does not report any port errors on the 100m plus extended runs. Bottom line is that, in at least my circumstances, if you have to move a bit of kit and your run isn't long enough you can save a ton of effort and cost in pulling new cable. I will always be keeping a few of these by me from now on. Well made little enclosures. Moulding fits together well. Sockets are not loose. Not any bigger than they need to be. Nice job. ## 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 | 10,829 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 239 in Ethernet Cables | | Brand | UGREEN | | Brand Name | UGREEN | | Colour | Black | | Compatible Devices | Network devices with RJ45 connector | | Compatible devices | Network devices with RJ45 connector | | Connector Type | Ethernet, RJ45 | | Connector type | Ethernet, RJ45 | | Country of Origin | China | | Current Rating | 0.5 Amps | | Customer Reviews | 4.6 out of 5 stars 3,564 Reviews | | External Testing Certification | NΓ£o aplicΓ‘vel | | Item Dimensions | 25 x 185 x 130 millimetres | | Item Weight | 0.11 Kilograms | | Item dimensions L x W x H | 25 x 185 x 130 millimetres | | 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 | | 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 ![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 - Image 1](https://m.media-amazon.com/images/I/61EUx+W8X7L.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/61rohwIGXBL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/61yQBYrz42L.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/714pqiE08AL.jpg) ![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 - 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 ### ⭐⭐⭐⭐⭐ Seem good quality *by M***N on 13 July 2025* I thought I had a problem with a home-terminated cat 6 cable but it turned out to be a cheap beige tombstone - one of several I had in use. Some pins lost contact if the plug wasn't pushed fully home, eg. if it was was pulled back against the locking tab, the amount of travel to which seemed excessive. Bought this pack of 5 to replace all of them and these are great. They look and feel better quality and keep full contact even if the plug is pulled against the lock tab. ### ⭐⭐⭐⭐⭐ Worked Fine on a Cat 5 100 Mbit Network *by G***N on 2 August 2018* I have used these to extend Cat 5 with Power over Ethernet on a 100 M bit network. The switch does not report any port errors on the 100m plus extended runs. Bottom line is that, in at least my circumstances, if you have to move a bit of kit and your run isn't long enough you can save a ton of effort and cost in pulling new cable. I will always be keeping a few of these by me from now on. Well made little enclosures. Moulding fits together well. Sockets are not loose. Not any bigger than they need to be. Nice job. ### ⭐⭐⭐⭐ The ones that work are great. *by S***E on 21 August 2018* Four out of five of these were perfectly functional and did as expected. One, however had a short across 4 pins and so did not carry signal. Good bit of kit but QC is a bit lacking in the factory. ## 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.tn/products/47943701-rj45-connector-extender-5-pack-cat7-cat6-cat5e-8p8c-lan](https://www.desertcart.tn/products/47943701-rj45-connector-extender-5-pack-cat7-cat6-cat5e-8p8c-lan) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-31*