Description
The iPGARD SUHN-4Q-P is an advanced 4-port, quad-head HDMI secure KVM switch engineered for high-security environments that demand strict data isolation and uncompromised performance. Designed to meet NIAP Protection Profile PSS 3.0 requirements, this solution enables users to control up to four computers using a single set of peripherals across four displays, while maintaining full channel separation.
Supporting ultra-high-definition resolutions up to 4K at 60Hz, the SUHN-4Q-P delivers exceptional video clarity across all connected systems. Its quad-head architecture ensures seamless multi-monitor workflows, making it ideal for command centers, government, defense, and enterprise applications requiring secure, real-time data access.
With integrated CAC (Common Access Card) support, dedicated USB channels, and strict peripheral filtering, this secure KVM prevents data leakage between connected systems. Audio switching, automatic EDID learning, and robust front-panel controls further enhance usability without compromising security. Built for reliability and precision, the SUHN-4Q-P ensures continuous, secure operation in mission-critical environments.
| Specification | Details |
|---|---|
| Number of Ports | 4-Port Secure KVM |
| Display Support | Quad-head (up to 4 monitors per console) |
| Video Interface | HDMI (19-pin connectors) |
| Maximum Resolution | Up to 3840 x 2160 @ 60Hz |
| Host Connections | 16 HDMI inputs (4 per computer) |
| Console Video Outputs | 4 HDMI outputs |
| USB Support | USB 1.1/1.0 for keyboard and mouse, USB 2.0 for CAC |
| USB Ports | 8 USB Type-B (host), 3 USB Type-A (console: keyboard, mouse, CAC) |
| CAC Support | Yes (Common Access Card / Smart Card Reader) |
| Audio Support | Stereo audio input and output via 3.5mm connectors |
| Input Equalization | Automatic |
| Cable Length Support | Up to 20 ft for input and output |
| EDID Management | Automatic EDID learning and emulation |
| Security Certification | NIAP Common Criteria (Protection Profile PSS Ver. 3.0) |
| Peripheral Isolation | Dedicated channels for keyboard, mouse, video, and CAC |
| User Controls | Front-panel push buttons |
| Power Requirements | 12V DC power adapter (center-positive) |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Humidity | 0–80% RH, non-condensing |
| Build | Designed for secure, mission-critical environments |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
