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Kramer HighSecLabs Secure UHD Mini-Matrix KVM Switch with fUSB (SX42HU-3)

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Kramer HighSecLabs Secure UHD Mini-Matrix KVM Switch with fUSB (SX42HU-3)

Brand: Kramer Electronics           P\N: SX42HU-3           UPC: 7290108020991

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Availability: More Than Two Weeks

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Condition: New

Your Price: $116299

List Price: $1,453.99


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Kramer Electronics The secure 2x4 4K30 UHD HDMI mini-matrix KVM switch enables viewing and controlling four computers with different security classifications simultaneously while securely sharing keyboard, video, mouse, audio, and USB devices. It also enables assigning a USB port to a specific computer while switching other peripherals, such as when a USB smart card reader must remain mapped to a certain computer. This provides the highest possible isolation between connected computers and is NIAP Common Criteria Protection Profile version 3.0 (PP3.0) certified.

Prevent information leaks by blocking peripheral exploits, information leaks, eavesdropping, signal transmission, computer malware, hardware, and firmware tampering. Allow or block specific USB devices based on VID/ PID characteristics with USB peripheral filtering. You can connect a smart-card/biometric reader to the secure port to support user authentication across multiple isolated computers.

Key Features
  • Highest security by design to prevent information leaks
  • 4K30 UHD resolution
  • Independent peripheral switching and USB peripheral filtering
  • Work freely without compromising security
  • Smoothly switch between connected computers
  • Biometric/smart-card reader support

Kramer products are made to order and have an ETA of 3-6 weeks.


  • Console Ports: 2 x HDMI 1.4 connectors, 2 USB-A connectors for keyboard and mouse, 1 USB-A connector for USB devices, 2 DIN-5 connectors for PS/2 keyboard and mouse, 1 3.5mm mini jack for unbalanced stereo audio, 1 RJ45 connector for control (RDC)

  • Computer Ports: 4 HDMI 1.4 connectors, 4 USB-B connectors for keyboard and mouse, 4 USB-B connectors for USB devices, 4 3.5mm mini jacks for unbalanced stereo audio

  • Power Requirements: 35W max

  • AC Input: 100V to 240V AC

  • Internal Power Type

  • Supported OS: Windows, Linux, Mac

  • Security Certification: NIAP Common Criteria PP3.0 for Peripheral Sharing Switch (PSS) devices

  • Product Certification: CE, RCM, FCC class B, VCCI, TUV US, TUV Canada


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