ATEN 4-Port USB HDMI Secure KVM Switch (PSD PP v4.0 Compliant)

This ATEN CS1184H4 PSD PP v4.0 Secure KVM Switch is built for mission-critical environments where security, reliability, and rapid access to multiple computing resources are essential. Designed to meet PSD PP v4.0 (Protection Profile for Peripheral Sharing Device, Version 4.0), it provides controlled, auditable sharing of keyboards, mice, and displays across four host systems without compromising data integrity or network segmentation. The secure KVM switch simplifies complex control rooms, labs, or secure facilities by consolidating multiple computers behind a single, user-friendly console. It combines the convenience of HDMI video with USB human-interface devices, enabling security-conscious organizations to reduce desk clutter, improve operator workflow, and ensure consistent, verifiable operations. With its robust build and security-centric design, this ATEN switch is purpose-built to support secure data handling, incident response readiness, and compliant device sharing in defense, intelligence, and other high-security environments.

• PSD PP v4.0 Compliance — Engineered to meet the Protection Profile for Peripheral Sharing Device, Version 4.0, delivering auditable, controlled sharing of peripherals while enforcing strict security boundaries between connected hosts.
• 4-Port USB HDMI KVM — Manage up to four host computers from a single console using USB keyboard, USB mouse, and HDMI video, enabling efficient multitasking without sacrificing security or performance.
• HDMI Video with Clear Display — Supports HDMI video connectivity for high-definition displays, ensuring crisp visuals for critical applications, monitoring dashboards, and data-rich interfaces across all connected hosts.
• Secure Switching and Visual Indicators — Quick, reliable switching via front-panel controls or configurable hotkeys, with clear status indicators to confirm the active host and maintain operator situational awareness.
• Rugged, Space-Saving Design — Compact desktop form factor with a durable build, designed to fit secure workspaces while minimizing footprint and preserving desk space for essential security workflows.

Technical Details of ATEN 4-Port USB HDMI Secure KVM Switch (PSD PP v4.0 Compliant)

• Model: CS1184H4
• Ports: 4-host USB HDMI KVM switch with a single console for keyboard, video, and mouse
• Video Interface: HDMI input/output for high-definition display compatibility
• Security: PSD PP v4.0 compliant (Protection Profile for Peripheral Sharing Device, Version 4.0)
• KVM Sharing: Secure sharing of peripherals across up to four host computers with auditable access
• Power: Typically bus-powered; external power is not required for standard operation

how to install ATEN 4-Port USB HDMI Secure KVM Switch

• Place the CS1184H4 on a stable, vibration-free surface in a secure area and position the monitor so it remains within a comfortable viewing angle for the operator.
• Connect the monitor to the switch’s HDMI output using a high-quality HDMI cable to ensure reliable video delivery across all hosts.
• For each host computer, connect its HDMI video output to the corresponding HDMI input on the switch, and attach the host’s USB peripherals to the appropriate USB ports on the switch to enable keyboard and mouse sharing.
• Attach a keyboard and mouse to the console USB ports on the CS1184H4 to define the local control console. If preferred, you can use the host’s own keyboard and mouse for local control in conjunction with the console setup.
• Secure all cables with ties or cable management solutions to prevent accidental disconnections and to maintain a neat, secure workstation in accordance with security best practices.
• Power on the devices in the recommended sequence: monitor, switch, and then each host computer. Confirm that the host systems boot normally and that you can initialize control from the console.
• Use the front-panel buttons or configured hotkeys to switch between hosts. Verify that video and input devices respond correctly on each host, and ensure any attached USB peripherals function as expected when transitioned between systems.
• Document the connection configuration and switch identity in accordance with your organization’s security policy to support audit trails and change management.

Frequently asked questions

• Q: What does PSD PP v4.0 compliance signify for this KVM switch? A: PSD PP v4.0 compliance means the device adheres to the Protection Profile for Peripheral Sharing Device Version 4.0, providing enhanced security controls, separation between host systems, and auditable operational behavior suitable for secure defense and intelligence environments.
• Q: How many host computers can be controlled from a single console? A: Up to four host computers can be connected and controlled from one console, enabling centralized management of multiple secured workstations.
• Q: Does the switch support HDMI displays? A: Yes, the CS1184H4 uses HDMI for video output, compatible with a wide range of HDMI-enabled displays and monitors.
• Q: Is external power required? A: The device is typically bus-powered and does not require an external power supply for standard operation. Some configurations or long cable runs may influence power needs.
• Q: How can I ensure secure operation and compliance during day-to-day use? A: Follow your organization’s security policies for peripheral sharing, maintain audit-friendly switching practices, and use the PSD PP v4.0 features to enforce access controls and monitor activity on each connected host.