Good network connectors. They are a quick solution for long cables that have been damaged at some point. You cut, attach the plug, and snap it in. I've never seen a problem with the connection. Especially if you seal the joint with self-vulcanizing tape and/or electrical tape, it never gets damaged.

Others have written it too: cheap product with corresponding quality. If you have demands from the connections, prefer something better (not that I'm sure you'll find it, to be honest). For me, while I was trying to pass the extensions of the cables I had through channels, in one of them the plastic 'opened' into two pieces that I then snapped back together. As many write, it's for connections without much plugging and unplugging.

It does the job for basic things, but it is of very low quality. If it is not constantly being used and is in a place where no one bothers it, I believe it will last a long time without problems. As a Cat 5e, it worked without significant loss. In a test I did at 10Gbps with Cat 6a, it did not work.

It's worth its money. Although OEM, I bought ten (10). The check I did on the connections with OEM RJ45 plugs showed no problem in all the sockets.