Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
1 773.869.1774
1 773.869.1329

Secure KVM Switch, DVI to DVI - 4-Port, NIAP PP3.0 Certified, Audio, Single Monitor, TAA

Model Number: B002-DV1A4

NIAP-certified KVM switch lets you swap between 4 computers with government- and military-level security and data protection.
  • Safely and securely switches between 4 isolated computers with different security levels
  • Certified to NIAP/Common Criteria Protection Profile for Peripheral Sharing Switches V3.0
  • Isolated port paths prevent data leakage between secure and unsecure computers
  • Supports HD resolutions up to 2560 x 1600 (@ 60 Hz) for crystal-clear video
  • Complies with Federal Trade Agreements Act (TAA) for GSA Schedule purchases
  • 3-year limited warranty


4-Port KVM Switch, DVI to DVI, Is Ideal for Applications That Demand Secure Networks
This 4-port KVM switch is recommended for any government, military, financial or healthcare environment where tight security of sensitive data is of utmost importance in a world of constantly changing cyberthreats. Each KVM port is an electronically isolated channel, making it impossible for data to be transferred between connected computers through the KVM. The single-monitor switch supports crystal-clear HD video resolutions up to 2560 x 1600 (including 1080p) at 60 Hz.
NIAP PP3.0 Certified to Meet Today’s Top Information Assurance Standards
This KVM switch is certified by NIAP (National Information Assurance Partnership), which is operated by the National Security Agency (NSA), to the latest Common Criteria Protection Profile for Peripheral Sharing Switches Version 3.0. Discrete processing paths to each connected system prevent data leakage, transfer and crosstalk between adjacent ports. Peripheral isolation enables data to flow from device to host only.
Top-of-the-Line Security Features Keep Your Data Safe
Special protection prevents re-programming or reading firmware, so the switch’s KVM logic remains unaltered. The keyboard buffer clears automatically after data transmission, ensuring no information is left stored. Plus, you can only access connected computers via buttons on the switch’s panel. Other port-switching methods, such as On-Screen Display (OSD) and Hotkey Commands, have been excluded to further ensure data integrity.
Anti-Tampering Protection Prevents Physical Breeches
If the housing is opened, internal anti-tamper switches will disable the unit, causing it to become inoperable and the front-panel LEDs to flash repeatedly. Seals on the enclosure will provide visual evidence of tampering.
Maintains Constant Keyboard and Mouse Emulation for Smooth No-Delay Switching
Full USB device filtering ensures support for keyboard and mouse only. This KVM switch also supports secure video emulation and EDID learning, which prevents unwanted data from transmitting through the DDC lines. Both keyboard/mouse and video emulation controllers restrict discovery of newly connected peripherals or monitors during switching operations, shielding your computers from potential vulnerabilities.
Accessory Cable Kits - P784-006 & P784-010 (Not Included)
Designed specifically for the Tripp Lite B002-DV1A2 and B002-DV1A4 NIAP KVMs, these six-foot cables support DVI video resolutions up to 2560 x 1600 (including 1080p) at 60 Hz, as well as USB 2.0 data transfer speeds up to 480 Mbps. By combining three different cables into one convenient cord, you cut down on unnecessary clutter and save money. 
TAA-Compliant for GSA Schedule Purchases
The B002-DV1A4 is compliant with the Federal Trade Agreements Act (TAA), which makes it eligible for GSA (General Services Administration) Schedule and other federal procurement contracts.

Typical Applications

  • Control up to 4 computers with different security levels from a single monitor/keyboard/mouse
  • Protect private information, such as medical or military intelligence data, from cyberattacks

Package Includes

  • B002-DV1A4 4-Port NIAP PP3.0-Certified DVI-I KVM Switch
  • External power supply w/NEMA 1-15P plug & 5 ft. cord (Input: 100–240V, 50/60 Hz, 0.8A; Output: 12V 2A)
  • Owner’s manual

System Requirements

  • DVI monitor
  • Wired USB mouse/keyboard with no internal hub or composite device functions (wireless mouse/keyboard not supported)
  • Computer with DVI and USB ports
  • Computer and speakers with 3.5 mm stereo audio port (optional)
  • Windows, Mac, Linux or any other major operating system
NIAP certified TAA compliant RoHS compliant


UPC Code037332221841
Voltage Compatibility (VAC)100; 110; 125; 127; 200; 208; 220; 230; 240
Redundancy - Dual Power InputsNo
External Power Supply Input Specs (V / Hz / A)100-240V / 50/60Hz / 0.8A
External Power Supply Output Specs (V / A)12V / 2A
External Power Supply Cord Length (ft.)5
External Power Supply Cord Length (m.)1.5
External Power Supply DC Barrel Connector SpecsOD: 5.5 x 2.1 x 7.5mm, Positive Pin, Negative Sleeve
External Power Supply Plug(s)NEMA 1-15P North America
External Power Supply CertificationsFCC; UL; cUL
Unit Dimensions (hwd / in.)1.76 x 12.57 x 6.7
Unit Packaging TypeBox
Unit Weight (lbs.)2.45
Operating Temperature Range32 to 104 F (0 to 40 C)
Storage Temperature Range4 to 140 F (-20 to 60 C)
Relative Humidity0% to 80%, Non-Condensing
IP Remote Access  No
PC/Server ConnectionsDVI; USB
Side A - Connector 13.5MM (FEMALE)
Side A - Connector 2DVI-I (FEMALE)
Side A - Connector 3(2) USB A (FEMALE)
Side B - Connector 13.5MM (FEMALE)
Side B - Connector 2DVI-I (FEMALE)
Side B - Connector 3USB B (FEMALE)
Computer Keyboard and Mouse InterfaceUSB
Computer Monitor InterfaceDVI-I Dual-Link
Console Keyboard and Mouse InterfaceUSB
Console Monitor InterfaceDVI-I Dual-Link
Number of Users1
NIAP-Certified Secure  Yes
Port SelectionPushbutton
Max Supported Video Resolution2560 X 1600 @60Hz
Cat5 KVM SwitchNo
Common Access Card (CAC) SupportNo
TechnologyDVI; USB
CertificationsCertified to NIAP PP3.0
Product Warranty Period (Worldwide)3-year limited warranty

Frequently Asked Questions

Federal, military, and intelligence agencies around the world have strict requirements regarding the security of KVMs to safeguard data from accidental transfer or unauthorized access. Tripp Lite's Secure KVMs meet the high standards for security set by the National Information Assurance Partnership (NIAP), so data stays safe and in the right hands. For a full explanation of NIAP-certified KVM switches, click here
The Tripp Lite NIAP KVM series offer a KM or Boundless Switching feature. This feature enables users to switch ports without utilizing the port selection buttons on the KVM. In some cases, new units have this function enabled by default. To disable KM Switching, go to the Admin And Security Management 1.2 utility (see User Manual for instructions on accessing this utility), select option 6 for Select mode and Select Mode #1 for KVM switching (manual selection on KVM).
The Tripp Lite NIAP KVM Admin And Security Management 1.2 utility is not compatible with Apple/MAC computers. In order to use the utility, it must be accessed with a Windows computer.
The number pad is locked upon launching the Admin And Security Management 1.2 utility (see User Manual for instructions on accessing this utility). For numeric values, please use the keys above the alphabetic section.
The Tripp Lite NIAP KVMs support uni-directional (or one-way) communication. When a “lock” button is pushed on the keyboard, the command is sent through the KVM to the designated computer. Under normal circumstances, a command would be sent back to the keyboard and the appropriate LED would light up. As NIAP KVMs do not allow communication output, this communication is not sent to the keyboard.
See All

Additional FAQs may be available on the B002DV1A4 model support page.


USB Cables
  Model Number Description
U022-006 | USB Cables U022-006 USB 2.0 A/B Cable (M/M), 6-ft.
UR022-001 | USB Cables UR022-001 Universal Reversible USB 2.0 Cable (Reversible A to B M/M), 1-ft.
KVM Switch Accessories
  Model Number Description
P784-006 | KVM Switch Accessories P784-006 DVI KVM Cable Kit, 3 in 1 - DVI, USB, 3.5 mm Audio (3xM/3xM), 1080p, 6 ft., Black
P784-010 | KVM Switch Accessories P784-010 DVI KVM Cable Kit, 3 in 1 - DVI, USB, 3.5 mm Audio (3xM/3xM), 1080p, 10 ft., Black
Digital Signage & Audio/Video
  Model Number Description
P560-006 | Digital Signage & Audio/Video P560-006 DVI Dual Link Cable, Digital TMDS Monitor Cable (DVI-D M/M), 6-ft.
USB, Lightning & FireWire
  Model Number Description
U022-006 | USB, Lightning & FireWire U022-006 USB 2.0 A/B Cable (M/M), 6-ft.
UR022-001 | USB, Lightning & FireWire UR022-001 Universal Reversible USB 2.0 Cable (Reversible A to B M/M), 1-ft.

Extended Warranties

Part Number Description
WEXT1G 1-Year Extended Warranty - For select Tripp Lite Products
WEXT2G 2-Year Extended Warranty - For select Tripp Lite Products
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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at 1 773.869.1774 or email