Review on Enhance Your Network Connection With Dingsun RJ45 Coupler - Compatible With Cat5, Cat5E, Cat6, And Cat7 Ethernet Cables (Black 10 Pcs) by Adam Cornelison

These feel well built, as if cast in solid plastic, and seem to do the job well for what I needed. I needed to extend a run of cable to hard wire my TV, and now it works great without any buffering whatsoever. I got a great price for eight of them, so I have seven spares now as these come in handy once in a while.For those of you lucky enough to be running fine hardware at 10 Gbps over Cat 8 wire, possibly in a scientific institution or data center.I'm afraid I can't help you on how well these work for that. I'm running my stuff at gigabit over some of the cheapest Cat5e wire you can buy at Home Depot, and it is pure bliss for my home network. I'm not going to pay more for fancy network cables with shiny ends for my application because I think it gives zero tangible benefit in a home network.