If you want to benefit from a really high transfer speed, the Primewire CAT 8.1 network cable (8.1 standard, Class 1) allows impressive speed of up to 40 Gbps. Ideal for 10/100/1000/10000/25000/40000 MBit Ethernet networks. The RJ-45 connectors form a continuous shielded unit, equipped with a kink sleeve and a locking lever. The CAT8.1 standard calculates the crosstalk that an RJ45 connector generates by means of the receiver. In this way, the CAT8 standard with the RJ45 connector achieves a higher transmission speed than Cat 5 Cat 6 Cat 7. Construction: Double shielded Ethernet cable with twisted pairs and high quality copper inner conductors. Multiple pairs of umbrellas in one complete screen. Fabric coating. Compatible with all devices with RJ45 network connection and 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 much more. Also perfect for the Playstation PS5 and Microsoft XBox Series X and S.