Decent price for these keystone feed through connectors. This is a type of RJ-45 connector on both the front and back of the connector, making it easier to use machine-terminated CATx cables. The only difference I noticed from the previous connectors I ordered was that they have mounting tabs which are very rigid compared to many others. While this means it takes a little more force than usual to properly attach them to the plate, it also means they're much less likely to accidentally fall out. I'm deducting a star from the rating because some people might have trouble installing the bushings properly due to the increased rigidity of the mounting tabs mentioned. While I don't have access to test hardware to evaluate their performance against the spec, I can say that my long CAT6 runs don't cause my Ubiquiti UniFi controller to complain about them and they all perform with the expected 1 -GHz speed run.