Control up to 6 computers from one keyboard, VGA monitor and mouse. This KVM autoswitch cascades to control up to 216 computers. 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 1920x1400. Required Cables: C3P2A-06 6ft PS/2 KVM combo cables. (Connectors to Console: HD15 Female/DB9 Male/Din5 Female; Connectors to PC: 6 HD15 Male/6 DB9 Female/6 Din5 Female)