The OmniView PRO3 USB & PS/2 KVM Switch provides easy and dependable server control with extraordinary performance. This Switch enables network administrators to monitor and control up to eight 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 KVM or SMB KVM Switches to support up to 256 servers.Comes bundled with 4 USB Cable Kits. One cable kit is required to connect 2 servers.