Review on Efficient Networking: VCE 25-Pack Cat6 RJ45 90-Degree Keystone Jack Insert, Black Ethernet UTP Cat6 Keystone Jacks (UL Listed) by Shane Popo

I found them at a good price but as soon as I tried to connect a cable to it I noticed that it was almost impossible to achieve a true Category 6 connection. The channel is very narrow and a Category 6 cable with a plastic wire cutter is almost impossible to push against it and reach all 8 connectors. Each termination took me twice as long as with other Cat6 Keystone connectors.