Cat6 vs Cat7 | Comparison, Transmission Speeds, Bandwidth - ElectronicsHub
Amazon.com: Yankok [CAT5 CAT6 CAT7 Pass Through Crimper] for RJ45 RJ12 RJ11 Connectors CAT6a Shielded Modular Plugs (Black Grip. Come with Carry Pouch and Mini Punch Down Tool) : Tools & Home