Avocent Cybex SC840DP KVM Switch
Best secure switch for professionals handling highly sensitive government data.
This is the gold standard for high-stakes environments where data integrity is non-negotiable. By physically isolating your networks and blocking signal leakage, it guarantees absolute security at the cost of a slightly more rigid, locked-down workflow. It’s the ultimate peace of mind for those who can’t afford a single vulnerability.
$1111.06
Who it's for
- Government and defense contractors requiring strict data isolation
- Graphic designers needing high-resolution, secure multi-system workflows
- IT security managers prioritizing physical hardware protection
Who should skip it
- Budget-conscious buyers seeking standard commercial KVM functionality
- Users relying on specialized USB peripherals or hubs
- General office workers without dedicated IT support staff
Performance breakdown
Security Compliance
NIAP Protection Profile V3.0 certification sets the gold standard for security.
Network Isolation
Unidirectional data diodes provide near-impenetrable barriers between connected networks.
Visual Fidelity
UHD 4K support ensures crisp, clear image reproduction for critical tasks.
Switching Speed
Zero-delay switching allows for seamless transitions between secure computer sources.
Physical Tamper Resistance
Active anti-tampering systems provide robust protection against unauthorized physical access.
Hardware Compatibility
Limited to single-monitor setups, prioritizing security over multi-display workstation flexibility.
Key Specs
Number of Computer Ports
4
Video Output
Single Monitor
Audio Supported
Yes
Certifications
RCM, EU, FCC Class B, VCCI, c-UL
Warranty
3 Years
NIAP Protection Profile V3.0 compliant
Unidirectional data diode for network isolation
Active anti-tampering system
Patented DDC emulation technology
Zero delay switching
Know before you buy
Still have a question?
Ask Metto anything about the Avocent Cybex SC840DP KVM Switch before you decide.
