KUM-108P is a KVM switch based on CAT5 transmission technologies, which can be integrated in 1U rack space and be installed in the cabinets directly. Through CAT5, a single KVM-108 can control 8 USB or PS/2 servers. A single KVM-108PU has 8 built-in computer ports, which can control 8 computers respectively and can daisy chain other 31 KVM-108P switches, so that more than 256 computer hosts can be controlled. It is convenient to switch and adjust with OSD. And the distance could be up to 300M.