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 ordered batteries and a set of test leads. I received them within three days of when I ordered them and I got a great price. Fast service and a great price - what more could you want.