shielded utp AMP cat6 keystone jack 1,EIA/TIA-568B, ISO/IEC11801 2,Fire-retardant PC ... -0 3,Colour: white, blue, Shielded utp AMP cat6 keystone jack has the following features:1,Performance exceeds TIA / EIA and ... in a 1.27μm nickel-plated layer of tin-lead alloy plating 3.81μm 6,Housing: Polyphenylene (polyphenylene) oxide ...