If you want to benefit from a really high transfer speed: The Primewire CAT 8.1 network cable (8.1 standard, Class 1) offers an impressive speed of up to 40 Gbit/s — and that in combination with an easy-to-install ribbon design! The RJ-45 connectors offer a kink protection cover, strain relief and a locking lever. Their gold-plated contact surfaces guarantee excellent conductivity and high corrosion resistance. | The fabric coating protects the cable from abrasion and tangling. The CAT8.1 standard calculates the crosstalk that an RJ45 plug produces due to its design, on the receiver side. In this way, the CAT8 standard achieves a higher transmission speed than Cat5 Cat6 and Cat7 with the RJ45 plug Construction: Shielded Ethernet cable with wires twisted in pairs in metal foil. High quality copper inner conductors Compatible with all devices with an RJ45 network connection and backwards compatible with other CAT variants, e.g. Cat.5/Cat.5e/Cat.6/Cat.6a/Cat.7/Cat.7a Ideal for 10/100/1000/10000/25000/40000 MBit Ethernet networks. For PCs, notebooks, laptops, modems, DSL routers, switches, network cameras, network printers, servers, game consoles, smart TVs, media players, surround amplifiers, Internet radios and much more. Also perfect for the Playstation PS5 and Microsoft Xbox Series X and S.