Control up to 4 computers from one keyboard, VGA monitor and mouse. This 1U KVM autoswitch has dedicated cascades port & expand to control up to 124 computers, and dual connectors to support both PS/2 & PC/AT systems. It is plug & play, no software to install and supports simultaneous boot-up. Provides hot-key & push-button for PC selection, supports 180MHz video and resolution of up to 1600x1200. Includes rackmount kit, daisy chain cable and power adaptor. Required Cables: C3P2M-06 6ft PS/2...