Protect from EMI/RFI interference; connect network adapters, hubs, switches, routers, DSL/cable modems, patch panels and other networking applications in high noise environments. Conductor: 4-pair 24 AWG stranded STP Connector: Shielded 50 micron gold-plated RJ45 Jacket: PVC ; Wired: TSB 568B (AT & T 258A) Foil shielding with drain wire