What is Cat8 Ethernet Cable and how is it different?

UGREEN (NW153) Cat 8 RJ45 40Gbps 2000Mhz High Speed Ethernet

UGREEN 80432 Cat 8 Ethernet Cable 3 Meters – Epic Computers

kenable CAT8.1 Ethernet Cable RJ45 SFTP Shielded 2000MHz High Speed

Cat.8 Ethernet Cable RJ45 & Cat6 Crossover Ethernet Cable

FEDUS Cat8 Ethernet Cable Braided lan cable Heavy Duty 5g ready 40Gbps

FEDUS 300 Meter Cat8 Outdoor Ethernet Cable, Patch Cord Rj45 Lan

CAT 8 Ethernet Cable Shielded SFTP Internet Network

What Is Cat8?

How to choose an Ethernet cable