Reduce attack surface without slowing the operator. The ATEN CS1182H4 is a 2-port secure KVM built for HDMI single-display environments that need disciplined separation between connected systems. It is designed for workflows where one console must access two computers while maintaining the isolation expected in high-trust spaces. PP4.0 secure KVM architecture helps keep switching controlled and predictable, making it suitable for security-conscious operations that cannot accept consumer-grade convenience features. HDMI support keeps the display path straightforward for modern console setups, while USB connectivity supports keyboard and mouse control at the desk. This model is a practical choice when the cost of a compromised workstation far exceeds the price of the switch itself. It gives IT teams a compact way to standardize operator access across two systems, reduce desk clutter, and maintain a cleaner separation between endpoints. For command centers, secure rooms, and regulated environments, the CS1182H4 delivers the control model procurement teams expect from a premium secure KVM.