Wire your own CAT5e network cables using these RJ-45 cable ends.
Almost 100% fail. Only two point, not 3 like described. So poor that connections foldover inside of plug causing it to short. Had to go to hardware store to buy replacments on a service call. Those worked just fine. MCM connectors went in garbage.
I am very pleased with my experience with MCM. The website was easy to use, and has some very competitive prices. My order was shipped very quickly and I received my order less than a week after I placed it.