Avocent Cybex SC945XD
Best secure KVM switch for government and high-security IT professionals.
This is the gold standard for high-stakes environments where network security is non-negotiable. By enforcing absolute hardware-level isolation, it sacrifices the convenience of shared data paths to guarantee that your sensitive information never crosses the line between connected systems.
$1437.18
at
KVM Switches Online
Who it's for
- Government agencies requiring strict data isolation and security compliance
- Creative professionals needing high-resolution 4K multi-monitor workflows
- IT security teams managing sensitive data in high-risk environments
Who should skip it
- Non-technical users looking for a simple plug-and-play setup experience
- Budget-conscious buyers seeking standard home or office switching solutions
- Users requiring USB peripheral support for webcams or external storage
Performance breakdown
Security Compliance
NIAP Protection Profile V3.0 certification ensures top-tier defense for sensitive environments.
Network Isolation
Unidirectional data diodes provide an impenetrable barrier against cross-network data leakage.
Video Fidelity
Supports crisp 4K resolution, though limited to 30Hz refresh rates.
Peripheral Security
Dedicated USB 3.0 port safely handles CAC and biometric authentication hardware.
Switching Speed
Zero-delay switching maintains seamless productivity across all four connected systems.
Build Integrity
Robust desktop chassis designed for long-term reliability in mission-critical workspaces.
Key Specs
Number of Computers Supported
4
Video Interface Type
HDMI, DisplayPort, DVI
USB Interface Type
USB 3.0
Supported Video Resolution
4K Ultra HD (3840x2160 @ 30 Hz via DisplayPort)
Max Refresh Rate
30 Hz
Audio Switching Supported
True
Switching Method
Keyboard Hotkeys
Number of Monitors per Computer
2
Mounting Type
Desktop
USB Peripheral Sharing Supported
True
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