SMAKN RJ-11 RJ11 Telephone Modem Surge Protector Thunder Arrester Product Name : Surge Protector Arrester;Connector Type : RJ11;Rated Discharge Current (Isn) : 5 KA Un : 110V;Uc : 170V;Data Transfer Rate : 2Mbps Wire Length : 23cm/9.1";Dimension : 8.3 x 2.6 x 2.6cm/3.3" x 1" x 1" (L*W*H) Main Color : Yellow, Gold Tone;Material : Aluminum, Plastic Net Weight : 64g;Package : 1 x Surge Protector Arrester