RJ45 Coupler, Cat6 RJ45 Coupler Ethernet Extension, Network Connectors for Cat7/Cat6/Cat5e/Cat5 Ethernet Cable - Network Cable Coupler Female to Female (Blue-5 Pack)

Just purchased - all 5 connectors work fine. No speed loss connecting two Cat6 cables. Hard dense rubberized material. Feels very solid with excellent fit and finish. Excellent quality and value so far.

Very low cost, so I was not expecting much. These are extremely well made. A solid chunk of molded plastic around the RJ45 connectors. When you need to extend ethernet cable, these are the connectors I would go to. The connections are solid, I will never worry about the coupler coming apart. It works very well. Highly recommend.

Unit works. Plug 2 cable cords together to extend the length. Units are compact and not super bulky. And they work without needing instructions. Perfect for times when the network cord isn't long enough. Note, I did not use these for my power over ethernet phones. I do NOT know if they'd work for power over ethernet. But for extending the cable to your computer, these work perfectly.

They are nice chunky adapters that I'm sure will take plenty of abuse but they stink. They came in a plastic bag and noticed some awful smell on my hands. It was like a cross between cat urine and skunk. Finally I narrowed it down the adapters I just opened up. And sure enough, the adapters stunk something terrible and also the inside of the bag. I still use them at work but beware if you smell something peculiar.

I've only been using these a few weeks, but, so far, they haven't failed. They are sturdy and appear to be well made, and I haven't noticed any significant signal loss when using them.

It fits the device well and is good.

These have really come in handy where I needed a few extra feet on a cable but didn’t have a longer cable available at the moment. These seem good quality. I’ve ran POE cameras on cables connected with these and cameras functioned fine with no noticeable loss in quality. I’d buy these again.

This was exactly what I needed. Temperature sensors we buy have short cables and an RJ45 connector on it. So we use these to connect them to our own custom CAT6 to extend them to our switch. These work perfectly and are not flimsy whatsoever. Solid construction, well crafted, would probably survive if I stepped on them with my boots. I deployed all of them upon receipt and they all worked flawlessly. I would definitely buy these again.