DSLCAT5e connection cable for PCnotebook to DSL splittermodemrouter Telephonefax to wall socketrouter DSL splitter to DSL modem Gigabit compatible (101001000 Mbps) Recommended for the new high-speed Internet Additional shielding for a good reduction of electromagnetic interference Sturdy plugs & moulded strain reliefs high mechanical resistance STP (Shielded Twisted Pair)