Cat-7 cable, is a type of high-end data transfer patch cable used in delivering the core infrastructure of wired Gigabit Ethernet setups.
CAT 7 Ethernet cables support higher bandwidths and much faster transmission speeds than Cat 6 cables. As a result they are much more expensive than their Cat 6 counterparts, however, if you are looking for better performance, they are worth the extra cost. Cat 7 cables can reach up to 100 Gbps at a range of 15 meters.18 May 2022