XTENSYS 8x64 Cat5 KVM Switch VGA PS-2 8 Remote User 64 PC's Auto equalization and skew compensation for a perfect display using CAT5 5e 6 or 7 cable Multi-platform support – PS-2 USB Sun Unix Mac or serial devices Each computer port can be configured for connection to a computer or serial device Advanced security for configuration and access Configuration and access through advanced OSD Remote access over CATx cable Extremely modular architecture for easy expansion and cascading Built in high performance video bus to stack units for expansion Models available for 0 - 16 users and 1 - 64 CPUs Local port for quick access to the switch Lifetime free flash upgrades Designed and manufactured in the USA