High Quality Copper - Crafted With Gold-plated connectors, high-purity 30AWG pure copper wire our cable is double-shielded with aluminum foil shieldings on each twisted pair and overall around the entire bundle of wires Lag Free Connection: The Cat7 Ethernet cable Ensures High ...High Quality Copper - Crafted With Gold-plated connectors, high-purity 30AWG pure copper wire our cable is double-shielded with aluminum foil shieldings on each twisted pair and overall around the entire bundle of wires Lag Free Connection: The Cat7 Ethernet cable Ensures High Speed Stable Network supports 10Gbps and up to 600MHZ, backward compatible with traditional CAT5 and CAT6 Ethernet network F/FTP Shielding: Each Ethernet cable is double-shielded. There are aluminum foil shieldings on each twisted pair and overall around the entire bundle of wires.