Specifications -Cable Type: Cat-8 -Cable Performance: 40Gbps, 2000MHz -Connectors: 50 Micron Gold-Plated RJ45 -Conductors: 26 AWG Solid Bare Copper -RoHS: Confirmed -Jacket Material: PVC -Outer Diameter: 0.23in -Construction: S/FTP Wide compatibility Jadaol high speed Cat 8 Ethernet cables are backward compatible with Cat5, Cat5E, cat6, cat6A, and Cat 7 equipment and works perfectly with networking switch, IP Cam, routers, Nintendo switch, ADSL, Adapters, Modem, PS3, PS4, X-box, Patch panel, Servers, Networking Printers, Netgear, TP-link, NAS, VoIP phones, laptop, Coupler, Hubs, Keystone jack, Smart TV, Imac and other devices with RJ45 connectors. PS: Network speed is determined by many factors including the Ethernet Cable, Router, Modem, Ethernet Card, and the Bandwidth service provided.