







⚡ Connect faster, extend farther, stay unstoppable!
The UGREEN RJ45 Coupler is a compact, shielded Ethernet connector designed to extend Cat5 to Cat7 cables up to 100 meters while maintaining ultra-fast 10Gbps speeds. Its durable aluminum alloy casing ensures strong anti-interference protection, making it ideal for professional-grade home or office networks seeking reliable, high-speed wired connectivity without the hassle of rewiring.














| ASIN | B0BKNWJSRK |
| Best Sellers Rank | 1,487 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 23 in Cat 7 Ethernet Cables |
| Guaranteed software updates until | unknown |
| Item model number | 15117 |
| Manufacturer | UGREEN GROUP LIMITED UK |
| Product Dimensions | 3.06 x 2.4 x 2.24 cm; 10 g |
M**K
internet to every room XD
Coupler made extending my Ethernet cables super easy and affordable. Instead of buying a whole new long cable, I just connected two shorter ones, and it worked perfectly with no speed loss. The connection stayed stable at full 10Gbps, which surprised me since I worried about interference or signal drop. The sturdy aluminum build feels very reliable and keeps everything protected from any noise. Thanks to this coupler, I was able to bring wired internet to every room in my house without hassle or expensive rewiring. It saved me time and money, and the compact size means it fits neatly behind furniture without clutter. Overall, it’s a simple but very effective tool for anyone needing to extend their network cables without sacrificing performance. Definitely a smart buy in my experience! :з
T**K
Just What I Needed To Extend The LAN Cable
This extender was exactly what I needed to run a few meters of extra cable to my sons room for the LAN to reach there. Rather than buying a whole new cable and trying to feed it through the loft and floorboards. It is easy to setup - just plug in 2 LAN cables to extend the signal to teh PC or device you want connected. It fits nicely in teh cupboard and is not in the way. It is compatible with RJ45 connectors only. The quality is good and has been working for months now. Value for money is great as it saves on buying a longer more expensive cable as well as saves you time fitting it all.
B**T
As described
Good product, works well
A**T
Solid ethernet coupler
Very easy to use ethernet coupler that can extend a cable. Great connection that securely holds the cables in place. Well made and a small size.
H**Y
Perfect for 10Gbe Connections
I set up a link aggregation (2x 10GbE) between two switches using two Cat7 cables but needed to extend both cables slightly with couplers. Initially, I used standard cheap couplers, but the switches failed to communicate. Then I tried two Ugreen 10GbE couplers, and everything worked perfectly. The quality is outstanding, the build is excellent, and I can confirm 10GbE data transfer speeds. Highly recommended!
L**R
Recommended
Works as described, recommend
L**N
Solidly Built Extender
They're just delightful. I really wish they weren't hidden away, because they look so good. It's only been a day, so I will come back and edit after a month of operation.
Z**N
Amazing ethernet extender
What a fantastic piece of kit! I have a long Ethernet cable that is fairly damaged on the tip. This little product has saved me the hassle of stripping that out. Works flawlessly at full speed, just like the original cable. Highly recommended!
L**T
Fonctionne super, bonne connexion avec cet adaptateur
T**A
UGREEN continues to prove it's a brand you can trust, with plenty of other variety of products from them that I already own, I was purchasing this type of product for the first time without knowing too much but trusting this brand. Now, after receiving this product and testing it to make sure the speeds are as advertised, I'm very happy with my purchase. It all works with no issue and no slow down in internet connection speeds for me with my setup. I would buy this again as needed without hesitation!
B**N
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.
A**R
Ürün çok kaliteli. Tavsiye ederim. Her ofiste bulunmalı. Kablo ekleme derdine son veriyor. CAT6/7 için ….
C**D
I was sceptical of this as in the past, every time I’ve tried to join a network cable, there has been a loss of speed or stability – leave it to UGreen to solve this and make a product that performs perfectly. Testing over a long run, it was able to maintain a solid 10Gbps with no loss of signal or speed. This is a must have for anyone who does networking and a great way to add that little bit extra to a cable without needing to re-run it.
Trustpilot
2 weeks ago
3 weeks ago