Wide Compatibility: 100 PCS RJ46 Cat6 connectors fit cables with a max diameter of 1.10mm and outer diameter up to 5.8mm. They support 24 to 26 AWG round or flat network cables. For CAT6 23AWG, solid cables only Easy Verification: The pass-through design lets wires go through the plug completely, so you can easily check the order before crimping High-Speed Performance: These CAT6 RJ45 plugs support up to 1000Mbps data speeds and are backward compatible with Cat 5e cables Reliable Connection: The 3-prong connectors have a three-layer pin structure: pure copper core, nickel-coated for protection, and gold at the contact points for strong signal transmission Color-Coded Convenience: Includes 100 Cat6 pass-through connectors, 20 of each color, making cable organization easier