CAT 7 Ethernet Cable 50 ft White Flat Gigabit RJ45 LAN Wire High-Speed Patch Cord with Clips for Gaming, Switch, Modem, Router, Coupler - Newegg.com
Monoprice Cat6 1000ft Blue CMR UL Bulk Cable, Solid (w/spine), UTP, 23AWG, 550MHz, Pure Bare Copper, Reelex II Pull Box, Bulk Ethernet Cable - Monoprice.com
Ethernet physical layer - Wikipedia
HB-DIGITAL Cat.7 S/FTP PIMF Network LAN Cable 2 RJ45 Plugs Copper LSZH Halogen-Free 10 Gbps Ethernet Port 600 MHz Internet DSL PC Router Switch Modem TV White : Amazon.com.be: Electronics