Build more resilient KVM infrastructure with redundant power support for the 4-slot DKM chassis. The Black Box ACXMODH4-PS is designed for teams that cannot afford a power-related interruption in remote access, operator control, or system management. In modular DKM deployments, redundancy is not a luxury; it is a practical safeguard that helps keep connected workflows available when one power source is compromised. This module is a strong fit for enterprise environments that standardize on chassis-based KVM extension and need a cleaner way to protect uptime without replacing the full platform. It supports the operational discipline expected in control rooms, production facilities, industrial networks, and other high-dependability installations. By adding a second power path, it helps reduce exposure to single-point failure and reinforces the value of the larger DKM investment. Compared with non-redundant power options, this module is the more defensible choice when continuity matters. It helps justify the chassis architecture by extending the reliability profile of the system as a whole, making it easier to support critical access with confidence.