Maintain strict separation between connected systems while giving operators a clean, efficient desktop workflow. The Vertiv CYBEX SC Universal DP/H + USB-C Secure KVM Switch brings four-port control to single-display environments, combining DisplayPort and USB-C support in a format designed for secure access points, control rooms, and regulated operations. This model is built for teams that cannot afford cross-domain risk or unnecessary complexity. It centralizes keyboard, mouse, and display switching while keeping the connected systems logically isolated, helping reduce the chance of accidental data leakage through shared peripherals. The single-display design keeps the operator interface simple, while the secure architecture supports disciplined workstation use in environments where policy and compliance drive every deployment decision. For organizations standardizing secure desktop access, this switch offers the right balance of capability and restraint. It supports four connected systems, making it a practical fit for analysts, administrators, and operators who need to move between sources quickly without adding unmanaged hardware to the desk. The USB-C path also helps align newer endpoints with existing DisplayPort infrastructure, reducing friction during refresh cycles. Choose this model when the cost of a compromised workflow is higher than the cost of the hardware itself. It is designed for controlled environments where reliability, access discipline, and secure peripheral sharing matter more than consumer-style convenience.