Patch Cord Rj 45 U/ftp Cat.6 Flat- 1 M Full Copper Specifications: Category: 6 Frequency: 250 MHz Impedance: 100 OHms Conductor: copper Shielding: aluminum foil on each pair Compatible with the following standards: ANSI/TIA 568C.2 ISO 11801 Jacket: PVC, 2-mm thick Individual packaging Guarantee: 20 years