The OmniView PRO3 USB and PS/2 KVM Switch provides easy and dependable server control with extraordinary performance. The Switch enables network administrators to monitor and control up to four, eight, or 16 USB- and PS/2-platform servers from a single console. The PRO Series KVM Switches are the industry's most popular for small to medium server rooms, branch locations, and test and development labs. Designed to grow along with your server network, the Switch can be daisy-chained together using dedicated daisy-chain ports with other OmniView PRO Series or SMB KVM Switches to support up to 256 servers. Belkin PRO3 KVM Cables are required to connect your servers and computers. F1DA108Z-BU ships with four 6 foot USB host connection cables (PN F1D9401-6).