... quality and best price 4 quick delivery Specifications1 rj11 telephone keystone jack 2 Jack to jack coupler, tooless 3 high ... quality and best price 4 quick deliveryDescriptionrj11 telephone keystone jack1 Cat5e, Cat6 optional 2 Color: black, white or ... RJ12 jack4. RJ45 jack to RJ45 jack, keystone jack, keystone insertSpecifications:1.Cat6, Cat5e keystone jack2.Meet TIA/EIA-568-A and TIA ...