If you want to benefit from a really high transfer speed: The Primewire CAT 8.1 network cable (8.1 standard, class 1) provides an impressive speed of up to 40 Gbit/s. Ideal for 10/100/1,000/10,000/25,000/40,000 MBit Ethernet networks. The RJ-45 connectors form a continuous, shielded unit with the cables; equipped with a kink protection and a locking lever. The CAT 8.1 standard calculates the crosstalk generated by an RJ45 plug on the receiver side. In this way, the CAT8 standard with the RJ45 connector achieves a higher transfer speed than CAT5, CAT6, CAT7. Design: Double shielded Ethernet cable with paired twisted wires and high quality copper inner conductors. Multiple pair shields in one complete shield. Fabric wrapping. The CAT.8 network cable is compatible with all devices with a RJ45 network connection and also backwards compatible with other CAT variants e.g. Cat.5, Cat.5e, Cat.6, Cat.6a, Cat.7. Ideal for PC, notebook, laptop, modem, DSL router, switch, network cameras, network printers, servers, game consoles, smart TV, media players, surround amplifiers, internet radios and many more. Also perfect for the Playstation PS5 and Microsoft XBox Series X and S.