These are great keystone jacks. The only real issues is that since CAT6A is fairly thick, it is really hard to press these down into their punch's (if that's what you'd call them). I used a cloth and slip-joint plier to squeeze them tight. The cloth is to protect the front as I was damaging them from squeezing a little too hard. Tested with a Sperry Tester and all was working right with the connections

easy to use. i had purchased others before and so far so good.

Perfect

These connectors are easy to use and love it

Excellent product

Install is easy, seem well constructed.