Bring four controlled systems into one disciplined workstation with a secure dual-head KVM built for modern access requirements. The Belkin F1DN204KVMDCU-4 combines CAC support with USB-C connectivity, giving security-conscious teams a practical way to connect newer endpoints while preserving the separation and control expected in regulated environments. For operators, the benefit is immediate: one keyboard, one mouse, one display set, and a cleaner desk without sacrificing the ability to move between systems. Dual-head support suits multi-monitor workflows where visibility matters, while USB-C helps simplify attachment to current hardware platforms. For IT and procurement teams, this model reduces peripheral sprawl and supports a more consistent workstation standard across secure desks. Choose it for control rooms, government offices, and enterprise environments where users must access multiple systems under strict policy. It is the kind of KVM that earns its place by making secure workstations easier to run, easier to standardize, and easier to defend.