Designed for use with your omniview enterprise quad-bus series kvm switch, the expander offers an affordable way to add ports to your configuration. Using the expander rather than adding kvm switches provides you with a cost savings of approximately 30 percent%. The expander connects to the enterprise quad-bus series kvm switch and instantly takes on the features of the switch, including cross-platform support and flash upgradeability. Expanding your configuration through dedicated daisy-chain ports offers scalability without losing a server port. You can add up to 15 expanders to your enterprise quad-bus series series kvm switch, for control of up to 248 servers. Features and specifications: adds 8 ports to the enterprise quad-bus series kvm switch. Allows daisy-chaining of up to 15 expanders for control of up to 248 servers. Supports all features of the enterprise quad-bus series kvm switch.