Review on Iwillink Keystone Degree Insert Adapter by Ricardo Knight

I went 3/4 of the way to install them and found that the markings on them are not the same. I had a nagging feeling that something was wrong as I punched through the wiring. Apparently the QC isn't very good and now I have to go back to the installed ones to check how they got through. Hopefully the functionality isn't an issue after you've checked the order of the cables. Two stars for lack of quality control!