Black Box NIAP 3.0 Secure 4-Port Keyboard/Mouse Switch

The Black Box NIAP 3.0 Secure 4-Port Keyboard/Mouse Switch is a high-security KM switch designed for environments that demand strict control over multiple computer endpoints. Built to meet NIAP 3.0 Common Criteria standards, this device delivers trusted isolation and robust protection while enabling seamless, cursor-driven control of up to four connected computers. It is the ideal solution for government, defense, finance, and enterprise networks where space efficiency, ease of use, and uncompromised security are essential. With a compact, rugged construction and a focus on reliability, this secure KM switch helps IT teams reduce cable clutter, streamline workflows, and strengthen secure access to critical workstations without sacrificing performance or convenience.

• NIAP 3.0 certified security — This 4-Port Keyboard/Mouse Switch is built to meet rigorous national security criteria, ensuring trusted operation in sensitive environments. The certification validates a structured security model, isolation of per-endpoint inputs, and auditable behavior that helps meet compliance requirements for controlled access to multiple machines.
• Cursor-driven, multi-system control — A single operator can maneuver across four separate computers by sliding the mouse cursor between monitors. This intuitive, software-free switching method reduces downtime, eliminates software dependencies, and simplifies daily tasks in command centers, lab environments, and high-security workstations.
• Per-port USB keyboard and mouse connectivity — Each computer connects to the switch through dedicated USB keyboard and mouse channels, providing reliable HID support and low-latency input across all endpoints. No external drivers are required, and standard USB keyboards and mice work seamlessly with the system.
• Video remains connected directly to each computer — Monitors are connected directly to the PCs, not routed through the switch. This architecture preserves optimal video quality and bandwidth for each endpoint while the switch handles secure peripheral switching, making it an ideal fit for setups where video performance is critical.
• Compact, rugged design for demanding environments — The slim, durable enclosure is built to withstand the rigors of data centers, control rooms, and secure facilities. Low power consumption, fanless operation, and a compact footprint help maximize rack space and reduce thermal load, enabling reliable operation in constrained environments.

Technical Details of Black Box NIAP 3.0 Secure 4-Port Keyboard/Mouse Switch

• Ports and connections: 4 dedicated USB keyboard/mouse channels; supports standard USB HID peripherals. Per-port isolation minimizes cross-talk and preserves endpoint security.
• Security certification: NIAP 3.0 / Common Criteria certified, designed for use in high-security networks and government or defense environments. Certification covers product architecture, operational assurance, and documented security features.
• Switching method: Cursor-edge switching across monitors installed on the operator’s console. Simple, fast, and does not require software installation or network access, reducing attack surfaces.
• Video configuration: Video cables connect directly from each computer to its own monitor. The switch does not route video signals, which preserves display quality and avoids video bottlenecks.
• Power and connectivity: External power supply required for stable operation; designed for reliability in secure environments; supports daisy-chaining or standalone deployments depending on the facility’s security architecture.
• Physical characteristics: Rugged metal enclosure with a compact footprint suitable for mounting in standard 19" racks or on workstations. Passive cooling with low power draw simplifies integration into controlled spaces.
• Environmental considerations: Engineered for operation across typical data-center and lab conditions, with tolerances suitable for controlled environments and secure facilities.

how to install Black Box NIAP 3.0 Secure 4-Port Keyboard/Mouse Switch

Getting started with the Black Box NIAP 3.0 Secure 4-Port Keyboard/Mouse Switch is straightforward, designed to minimize downtime and avoid complex configuration. Follow these steps to deploy quickly and securely:

Step 1: Power down all computers and the switch. Ensure you have a clear workspace and confirm that you have the required USB keyboards and mice for each endpoint. Position the switch in a convenient, secure location with accessible ports for easy cabling.

Step 2: Connect each computer’s USB keyboard and USB mouse to the corresponding ports on the switch. Use labeled ports to prevent misrouting and maintain consistent per-endpoint security profiles. Verify that each computer has its own dedicated input pair to preserve isolation.

Step 3: Attach each computer’s video output directly to its respective monitor. Do not route video signals through the switch. This preserves display quality and avoids potential latency or interference in video channels.

Step 4: Connect the switch to a power source using the provided power adapter. Ensure the power connection is secure and that the facility’s electrical supply meets the device’s requirements. A stable power supply is essential for maintaining consistent security and switching performance.

Step 5: Place a keyboard and mouse on the operator’s console and connect them to the switch’s console ports. Confirm that the operator’s input devices are correctly attached and recognized by the switch. No software installation is required on the host computers.

Step 6: Power on all computers and the switch. Move the mouse toward the edge of the active monitor to verify cursor-assisted switching between the four connected endpoints. Practice switching to ensure that the correct computer responds to inputs and that monitor focus follows the active machine.

Step 7: Validate security controls and access policies. In secure environments, perform a quick audit of per-port activity and verify that each computer remains isolated when not in use. Document the configuration for compliance records and ensure that only authorized personnel can operate the switch.

Step 8: Implement routine maintenance and monitoring. Establish a regular schedule to inspect cabling, verify the integrity of power connections, and test switching behavior. Keep firmware and documentation up to date in accordance with your organization’s security management procedures.

Frequently asked questions

• What does NIAP 3.0 certification mean for this switch? NIAP 3.0 is a widely recognized security certification under the Common Criteria framework. It confirms that the hardware and its security architecture are designed to meet strict privacy, integrity, and isolation requirements appropriate for high-security environments. In practice, this means predictable, auditable behavior with reduced risk of cross-endpoint leakage or unauthorized access when used as part of a controlled IT infrastructure.
• How many computers can I control with this switch? This model supports up to four computers connected to the switch for keyboard and mouse control. If your environment requires access to additional endpoints, you may need to deploy multiple switches in a cascaded or organized configuration that aligns with your security policy and network topology.
• Does video pass through the switch? No. Monitors should be connected directly to their respective computers. The switch handles peripheral switching (keyboard and mouse) only, which helps preserve display performance and reduces the data that must be managed by the switch.
• Is software required to use the switch? No software installation is necessary. The KM switching behavior is hardware-based and is activated by cursor movement between monitors. This reduces attack surfaces and simplifies deployment in secure environments.
• Can the switch be mounted in a standard data-center rack? Yes. The device’s compact, rugged enclosure is designed to fit in standard 19" racks or to sit on a secure workbench. Its low power consumption and passive cooling support reliable operation in controlled facilities where space and energy efficiency matter.
• What are best practices for securing access to the switch? Maintain a clear access control policy, physically secure the switch to prevent tampering, and log who operates the device and when. Regularly review user permissions and ensure that only authorized personnel have physical access to the console ports. Combine with organizational security policies for maximum risk mitigation.