This KVM switch is the smart solution for controlling multiple computers and servers in IT applications. It combines a keyboard, touchpad, 19" color LCD and eight-port KVM switch in a 1U rack drawer for compact storage and easy access without compromising control over connected servers. The heavy-duty enclosure, high-quality LCD, premium connectors and uncomplicated controls ensure trouble-free operation in demanding high-availability environments. Dual-rail models allow the LCD to remain open while the keyboard is stored out of the way to avoid blocking rack enclosure doors and data center aisles. It can control eight servers/computers directly, or up to 504 by daisy-chaining additional KVMs. It is compatible with both PS/2 and USB computers using eight included Tripp Lite PS/2-USB Combo KVM Cable Kits, and accepts connection of an IP Remote Access Unit for access to servers/computers via LAN, WAN or Internet. Two USB ports are provided for connection of an external mouse and flash drive. Connector/Port/Interface: PS/2; USB; Number of Ports: 8.