Cavo modem Cat6 BT Infinity 11M VDSL RJ11 / RJ11 banda larga ad alta velocità
Now made with better long RJ12 plugs that fit RJ11 sockets. I only use high grade Cat 6 cable with copper wires 4 pair 8 core but only 2 pairs are connected! in fact for a modem you only need 1 pair.