NIAP Approved Secure KVM Switch 4 Port

4-Port NIAP-Certified (EAL 2+) Secure DVI / USB KVM Switch with Audio

Model Number: B002-DUA4

  • 4-Port NIAP-Certified Secure DVI / USB KVM Switch with Audio
  • Tested to comply with Common Criteria EAL2+ security requirements
  • Multi-platform support: Windows, Linux, MAC, and SUN
  • Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases
  • CAC Support*
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The Tripp Lite B002-DUA4 4 Port DVI / USB Secure KVM Switch with Audio offers secure and reliable access for any government/military desktop environment where security is required, by providing safe switching between computers operating on different networks. NIAP-certified to comply with Common Criteria EAL2+ security requirements.
Hardware security includes: tamper-evident tape, chassis intrusion detection, and tamper-proof hardware, while software security includes restricted USB connectivity — non HIDs (Human Interface Devices) are ignored when switching — an isolated channel per port that makes it impossible for data to be transferred between secure and unsecured computers, and automatic clearing of the keyboard buffer. CAC ( Common Access Card ) support*
By combining physical security with controlled USB connectivity, the B002-DUA4 gives you the means to consolidate multiple workstations of various security classification levels with one keyboard, monitor and mouse (KVM) console.
* CAC support not validated by NIAP

Key Features

  • National Information Assurance Partnership (NIAP) certified to comply with Common Criteria EAL2+ security requirements.
  • Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases.
  • Safely switch between computers with varying security levels.
  • Isolated Channels – Each port is its own channel, making it impossible for data to be transferred between connected computers.
  • Tamper-Warning Labels – Tamper-Warning labels will be placed on each side of the KVM, providing visual evidence if the unit has been tampered with or compromised.
  • Housing Intrusion Protection Technology – Housing Intrusion Protection technology disables the KVM if the housing is opened, causing it to become inoperable. When disabled, the front panel LEDs will flash repeatedly.
  • Tamper-Proof Components – All internal circuitry is soldered directly to the board, preventing the components from being tampered with.
  • Fixed Firmware – Firmware is non-reprogrammable, securing against attempts to alter the logic of the KVM.
  • Automatic Keyboard Buffer Clearing – The keyboard buffer is automatically cleared after data transmission, leaving no information stored in the switch.
  • No Memory Buffer – The only way to access connected computers is via push button. Port switching methods such as On-Screen Display (OSD) and Hot key Commands, which require memory, have been excluded to further ensure data integrity.
  • Compatible with all major operating systems: Windows, Linux, MAC, and SUN
  • DVI-I Dual-Link signal supports digital video resolutions up to 2560 x 1600, and analog video resolutions up to 2048 x 1536.
  • Supports transfer of EDID information, allowing for optimal display performance.
  • Audio support for both speaker and microphone.
  • CAC Support ( CAC support not validated by NIAP )

System Requirements

  • DVI or VGA Monitor
  • USB Mouse and Keyboard
  • Computer with DVI or VGA port
  • Computer with USB Port
  • Microphone with 3.5mm Male connector (optional)
  • Speakers with 3.5mm Male connector (optional)
  • Compatible with all major operating systems

Package Includes

  • B002-DUA4 4-Port Secure KVM Switch
  • C13 - 5-15P Power Cord
  • (4) Foot Pads
  • Owner's Manual


Users 1
Max CPU 4


Nominal Input Voltage Description 100-240V, 50/60Hz, 0.5A


Unit Dimensions (hwd / in.) 1.75 x 13.25 x 6
Unit Dimensions (hwd / cm) 4.45 x 33.66 x 15.24
Unit Weight (lbs.) 3.70
Unit Weight (kg) 1.68
Color Black


Storage Temperature Range -20 to 60 C ( -4 to 140F )
Relative Humidity 0 to 80% RH, Non-Condensing
Operating Temperature 0 to 40C ( 32 to 104F )
Power Consumption (Watts) 5.1W (120V ), 5.1W (230V)


Port Control Push Buttons
IP Remote Access No


Ports 4
Computer/Server Ports 4 x DVI-I, 4 x USB "B", 8 x 3.5mm ( Speaker/Microphone )
PC/Server Connections DVI; USB
Local Console Ports - Port 1 DVI-I Video
Local Console Ports - Port 2 USB - Mouse
Local Console Ports - Port 3 USB - Keyboard
Local Console Ports - Port 4 2 x 3.5mm ( Speaker / Microphone )


Cat5 KVM Switch No


Certifications UL, cUL, FCC, CE, RoHS Compliant, NIAP EAL2+, TAA
NIAP-Certified Secure Yes


Product Warranty Period (Worldwide) 1-year limited warranty


by PowerReviews
Tripp Lite4-Port NIAP-Certified (EAL 2+) Secure DVI / USB KVM Switch with Audio

(based on 1 review)

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Reviewed by 1 customer

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Works like a charm


from Undisclosed

Comments about Tripp Lite 4-Port NIAP-Certified (EAL 2+) Secure DVI / USB KVM Switch with Audio:

This product works as described and best of all it's less expensive than other vendors.

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Product Warranty

This product has a 1-year limited warranty. Get more information

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