Maintain control over four classified or sensitive systems from a single operator console with the ATEN CS1144H4 secure KVM. Designed for dual-display HDMI workflows, it keeps the user experience focused and efficient while preserving the separation required in high-security environments. This model is built for teams that cannot accept the risk profile of standard peripheral sharing. PP4.0 secure KVM architecture helps enforce a tighter boundary between connected computers, making it a strong fit for control rooms, defense operations, financial trading floors, and other spaces where data paths must stay tightly governed. With support for four connected computers and dual-display output, the CS1144H4 reduces desk clutter and operator friction without compromising the security posture of the workstation. It is the kind of infrastructure choice that makes sense when the cost of a weak link is far greater than the cost of the hardware itself.