2000MHz 40Gbps Ethernet Cable: Cat 8 ethernet adopts oxygen-free copper design, supports up to 2000MHz 40Gbps transmission rate, the network speed of CAT 8 Cable is more than 4 times that of CAT 7, and the ultra-fast network speed allows you to have a super-smooth network experience , so you can connect to your LAN/WAN network devices at maximum speed, meet your network needs anytime, anywhere, achieve efficiency without wasting waiting time, making it the fastest network cable standard available today. SFTP Shielded Design & High Quality Material: CAT 8 cable consists of double shielded foil and 4 twisted pairs (SFTP), the perfect splicing quality makes the network cable free from interference from adjacent network cables, reducing signal quality noise ; cat 8 network cable is made of new environmentally friendly materials, better than other brands of CAT 8 Ethernet cable, will not be easily broken in high temperature or low temperature environments, the cable is made