Black Box Secure 4-Port KVM Switch, Quad Head DVI-I, 4K UHD 3840x2160, CAC NIAP 3.0 Certified, USB Support, RoHS Compliant - SS4P-QH-DVI-UCAC (3 Year Warranty)

Front view of Black Box Secure KVM Switch showing four numbered buttons with LED indicators-alternate-image1
Rear panel view of Black Box KVM Switch showing multiple DVI ports, USB connections, and audio interfaces-alternate-image2
Connection diagram showing quad-display setup with peripheral devices and secure KVM switch integration-alternate-image3

Black Box Secure 4-Port KVM Switch, Quad Head DVI-I, 4K UHD 3840x2160, CAC NIAP 3.0 Certified, USB Support, RoHS Compliant - SS4P-QH-DVI-UCAC (3 Year Warranty)

Black Box SS4P-QH-DVI-UCAC

CA$2,651.00 CA$3,033.00 Save CA$382
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Availability: In stock , ready to be shipped .
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  • 3 Year Warranty
  • 30 Day Returns
  • Carbon Neutral

Number of Computers Supported:

  • 4
  • 8

Product Key Features

  • 🔒 NIAP Protection Profile 3.0 certified for maximum security
  • 🖥️ Supports 4K resolution (3840 x 2160)
  • 🔌 Quad-head DVI-I display support
  • 🖱️ Compatible with USB and PS/2 keyboard/mouse
  • 🔐 CAC port for smart-card and biometric readers
  • 💻 Connects up to 4 computers simultaneously
  • 🛡️ Features anti-tamper switches and tamper-evident seals
  • 🔄 Isolated data channels prevent cross-port data leaks
  • ⚡ Universal power input (100-240V AC)
  • ✅ Environmentally certified (WEEE, RoHS compliant)
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Black Box

SS4P-QH-DVI-UCAC

Black Box Secure 4-Port KVM Switch with Quad Head DVI-I Support and 4K UHD Resolution

Experience ultimate security and connectivity with the Black Box SS4P-QH-DVI-UCAC Secure KVM Switch, NIAP Protection Profile 3.0 certified for maximum data protection. This quad-head DVI-I switch supports stunning 4K UHD resolution at 3840x2160, making it perfect for multi-monitor workstations in high-security environments.

Advanced Security Features for Critical Data Protection

  • NIAP Protection Profile 3.0 certified for government-grade security
  • Isolated data channels for each port prevent data leakage
  • Mechanical, electrical, and optical isolation against hacking
  • Protected firmware with anti-tampering technology
  • Keyboard/internal cache wiping capability
  • Chassis intrusion protection with tamper-evident seals

Professional-Grade Connectivity and Performance

  • Support for up to four DVI-I or VGA monitors
  • 4K UHD resolution support (3840x2160)
  • 10 USB ports for extensive peripheral connectivity
  • 20 DVI ports for comprehensive display options
  • CAC-port for smart-card and biometric reader support
  • Universal power input (100V-240V AC)

Technical Specifications and Physical Features

  • Compact dimensions: 4.9" x 12.6" x 6.7"
  • Lightweight design at 4.98 lbs
  • Single user console support
  • RoHS and WEEE compliant
  • Made in the United States
  • Comprehensive 3-year warranty

Security Highlights:

  • Tested and certified to NIAP Protection Profile version 3.0.
  • Safeguards critical data from accidental transfers, unauthorized access, or compromised data.
  • Each port uses its own isolated data channel to ensure that data is not leaked between secure ports and outside world.
  • Mechanical, electrical, and optical isolation to prevent hacking and data leaks in environments where security is critical.
  • Protected firmware keeps intruders from re-programming or reading the firmware.
  • Keyboard, Mouse and Video emulation.
  • Keyboard/internal cache wiping.
  • Chassis intrusion protection.
  • Equipped with internal anti-tamper switches and Tamper-evident seals.
  • Perfect for any organization that handle sensitive or confidential data on separate networks with different levels of security.

4-Port Secure KVM Switch for a single user console with quad DVI-I video
The Secure KVM Switch -featured on this page- supports one user console with up to four DVI- or VGA- monitors, USB keyboard and mouse, audio from the connected computer. Connections with legacy PS/2 keyboard and mouse are also supported via adapters. The additional CAC-port supports not only CAC devices, such as smart-card and biometric readers, you may also assign specific peripheral devices to this port, bolstering security. Once a peripheral device has been registered by an authenticated admin, users can then switch the connection between that device and the PC's along with KVM switching. Tactile front-panel buttons with LED indicators allow you to change the active computer connection in simple and safe way while eliminating the need for unsecure hotkeys.

About Secure KVM
NIAP PP3.0 certified Secure KVM Switches from Black Box offer a secure desktop access solution to safeguard against cyber intrusion for government/military agencies, finance, healthcare, traffic control and educational facilities alike. The Black Box NIAP PP3.0 certified Secure KVM Switches provide ultra-secure switching between up to 16 standard personal/portable computers, servers or thin clients running operating systems such as Windows or Linux from an ergonomic workspace.

Broad Secure KVM Switch portfolio for every application and every industry
The Secure KVM Switch range from Black Box is one of the widest in the industry. Different applications and industry have differing requirements of centralized computer access. This portfolio has a suitable solution for every configuration:

  • KVM Switches with 2-,4, 8- or 16- computer ports
  • 4K digital and analogue video options featuring consoles with up to four monitors
  • Single User or Matrix Switches for up to four users
  • KM switches with dedicated computer-monitor connections and mouse switching
  • 4-Port Multiviewer KVM Switch featuring a full screen and a 4-in-1 windowing display
  • Single-Port KVM Protector

Why secure KVM
Connecting peripherals such as keyboard, mouse and speakers to a PC introduces potential data leakage and hacking risks. There are no filters nor is there data detection and protection features between the PC and peripherals using traditional KVM Switches.

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Front view of Black Box Secure KVM Switch showing four numbered buttons with LED indicators

Military-Grade Security with Intuitive Control Interface

The Black Box Secure KVM Switch features a sleek, professional design with an intuitive front panel interface. Four tactile buttons with LED indicators provide clear visual feedback of active connections, while the reinforced chassis maintains the highest level of physical security. The streamlined control system eliminates vulnerable keyboard shortcuts while enabling quick and secure switching between connected systems.

Technical Specifications

  • NIAP Protection Profile 3.0 certified secure switching interface
  • Anti-tampering reinforced chassis construction
  • LED status indicators for active connection monitoring

Applications

  • Government classified information handling
  • Military command center operations
  • Financial trading desk security compliance
Rear panel view of Black Box KVM Switch showing multiple DVI ports, USB connections, and audio interfaces

Enterprise-Grade Connectivity Hub with Advanced Port Configuration

The rear panel showcases the comprehensive connectivity options of this quad-head KVM switch. With dedicated DVI ports for each channel, integrated USB interfaces, and specialized CAC ports, this solution enables secure multi-display workstation management. The isolated channel architecture prevents data leakage while maintaining high-resolution video support across all connected displays.

Technical Specifications

  • 20 DVI ports supporting up to 4K resolution
  • 10 USB ports with dedicated peripheral channels
  • Integrated audio and CAC authentication support

Applications

  • Multi-monitor security operations centers
  • Classified research facility workstations
  • Healthcare information security compliance
Connection diagram showing quad-display setup with peripheral devices and secure KVM switch integration

Advanced Multi-Display Secure Workspace Solution

This comprehensive connection diagram illustrates the secure quad-display workspace configuration possible with the SS4P-QH-DVI-UCAC. The system enables simultaneous connection of four high-resolution monitors while maintaining complete data isolation between channels. The color-coded connection scheme demonstrates the seamless integration of video, USB, audio, and CAC authentication pathways.

Technical Specifications

  • Support for quad 4K display configuration
  • Isolated channel architecture for each input
  • Comprehensive peripheral device support with security isolation

Applications

  • Defense contractor secure workstations
  • Intelligence agency data analysis centers
  • Critical infrastructure control rooms
FAQ
The Black Box SS4P-QH-DVI-UCAC features comprehensive security measures including NIAP Protection Profile 3.0 certification, isolated data channels for each port, mechanical/electrical/optical isolation, protected firmware against tampering, keyboard/mouse emulation, internal cache wiping, and chassis intrusion protection with anti-tamper switches and tamper-evident seals. These features prevent data leaks, unauthorized access, and protect against cyber intrusion.
This KVM switch supports up to 4K resolution with a maximum video resolution of 3840 x 2160. It features quad-head DVI-I video support, allowing connection of up to four monitors per computer, making it ideal for high-resolution multi-display workstations.
The SS4P-QH-DVI-UCAC supports connections for 4 computers with a single local user. It allows one user console to control up to four different computers, each with potential quad-monitor setup, making it perfect for environments requiring secure switching between multiple systems.
The switch features 20 DVI ports and 10 USB ports in total. It supports DVI-I video connections (compatible with both DVI and VGA via adapters), USB keyboard and mouse connections, audio connectivity, and includes a dedicated CAC port for smart-card/biometric readers. PS/2 keyboard and mouse connections are also supported through adapters.
The KVM switch operates on an input voltage range of 100V AC to 240V AC, supporting both 120V AC and 230V AC power systems with a 3A input current requirement. This universal power compatibility makes it suitable for deployment in various international locations.
The Black Box Secure KVM Switch measures 4.9" in height, 12.6" in width, and 6.7" in depth. It weighs approximately 4.98 pounds (2.26 kg), making it a compact yet robust solution for secure desktop switching applications.
The device comes with a 3-year limited warranty and holds several important certifications including NIAP Protection Profile 3.0, WEEE, and RoHS compliance. These certifications ensure both security standards and environmental compliance for government and enterprise use.
The CAC port supports smart-card readers, biometric readers, and other authorized peripheral devices. An authenticated administrator must first register specific peripheral devices, after which users can switch these devices between connected PCs alongside regular KVM switching. This feature enhances security while maintaining flexibility for authorized device usage.
The switch uses tactile front-panel buttons with LED indicators for switching between computers, deliberately avoiding potentially unsecure hotkey combinations. This mechanical switching mechanism provides a simple, safe, and secure way to change active computer connections while maintaining the highest security standards.

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