cat6 keystone jack utp 1,EIA/TIA-568B, ISO/IEC11801 2,Fire-retardant PC ... ,Colour: almond, white, blue, black, orange AMP cat6 keystone jack utp has the following features1, EIA/TIA-568B, YD/T926.3 ... patch panels of ISDN, ATM155/622Mbps,also for 1,000Mbps Ethernet