Cable Matters 5 Pack RG6 Keystone Jack Insert, Coaxial Keystone Jack Insert Gender Changer

Good.

Needed two, but cheaper to buy five, and they work fine.

There is nothing wrong with the Keystone, however, some of the tips on the coax cable in my wall hit the plastic piece and make it hard to snap in place.

just what i needed

Fits good

Solid quality and great signal to noise ratio.

Excellent product and transaction.

Works great

Works great in my home network and RG-6 cable runns.

Changing between metal types will cause a slight impedance mismatch, the same as if you have light refracting between water & air. The science of this is too long to explain in a review, but suffice to say for analog signals (like audio for a speaker system) these work excellent, but for a digital signal it will cause the signal to degrade slightly. I would NOT recommend these, in my experience. Get the non-golden ones instead if you are using these for satellite or digital cable TV/internet. Especially for internet.