The KC series KVM switch allows access and control up to 8/16/32 computers from a single console(keyboard,mouse and monitor). As many as 256 / 512 / 1024 computers can be controlled from a single keyboard-mouse console by cascading to another 31 additional switches. The KVM switch supports USB connections for the console and computers, RJ-45 connector and CAT5e/6 cable are used to link to the computers.