Black Box Secure Kvm Switchbox With Cac Dual Displayport Multi Pc Controller For Government It Workspaces Switch Monitor UsbThe Black Box Secure KVM Switchbox with CAC is a compact, rugged desktop solution that empowers a single operator to control two or four DisplayPort computers from one secure workstation. With CAC enabled (Common Access Card) connections and an emphasis on session isolation, this KVM switch delivers high security, high efficiency multitasking for government IT workspaces, secure labs, and corporate security enclaves. Route video from multiple PCs to