Black Box SS4P-SH-DVI-UCAC
4-Port Secure KVM Switch – SH DVI-I USB CAC
The Black Box SS4P-SH-DVI-UCAC is a high-security 4-port KVM switch designed to protect classified environments by securely connecting multiple DVI-I computers to a single workstation. Certified under NIAP Protection Profile 3.0, this TAA-compliant device supports USB peripherals and Common Access Card (CAC) readers, ensuring secure access control while preventing data leakage. Ideal for government, military, and regulated enterprise environments.
Features :
This secure KVM switch allows operators to control up to four computers via DVI-I video with full USB support for keyboards, mice, and CAC readers used in secure authentication. The device enforces strict unidirectional data flow from computer to peripheral, eliminating the risk of cross-channel data leakage. Built to meet NIAP 3.0 certification standards, the SS4P-SH-DVI-UCAC integrates mechanical, electrical, and optical isolation methods to safeguard against eavesdropping, hacking, and data leaks.
Advanced Options :
Its secure EDID learning technology prevents unauthorized data transmission over DDC lines, enhancing display security. Configurable USB ports provide controlled access to external CAC readers, vital for environments requiring two-factor authentication and compliance with stringent security protocols. The switch’s desktop form factor supports easy deployment on secure desks or inside secure facilities without sacrificing performance or safety.
Product Key Features
- NIAP Protection Profile 3.0 certified security
- 4-port Secure KVM switch with DVI-I video
- Supports USB keyboard, mouse, and CAC reader
- Unidirectional data flow for enhanced security
- TAA compliant for government and defense applications
Reliability & Performance :
The SS4P-SH-DVI-UCAC is designed for demanding secure environments, offering reliable operation with support for high-resolution DVI-I video up to 1920 x 1200. Its rugged enclosure and anti-tampering features ensure physical security, while certified firmware guarantees protection against software manipulation. USB 1.1 and 2.0 compatibility ensures broad peripheral support, and the device maintains stable, interference-free switching between connected systems.
Key Features :
- NIAP Protection Profile 3.0 certified secure KVM switch
- 4 DVI-I video ports with USB peripheral and CAC reader support
- Unidirectional data flow preventing data leaks
- Mechanical, electrical, and optical isolation
- Secure EDID learning technology
- Anti-tampering protection and non-reprogrammable ROM
- Supports resolutions up to 1920 x 1200
- TAA compliant for government and military use
- Compatible with USB 1.1 and USB 2.0 devices
- Compact desktop form factor




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