The Tripp Lite B002-DUA4, 4-Port USB DVI Dual-Link Secure KVM Switch, offers secure and reliable access for any government/military desktop environment where security is required, by providing safe switching between computers.
MacMall Part #: 8975174
Manufacturer Part #: B002-DUA4
The Tripp Lite B002-DUA4, 4-Port USB DVI Dual-Link Secure KVM Switch, offers secure and reliable access for any government/military desktop environment where security is required, by providing safe switching between computers operating on different secure networks. NIAP-certified according to common criterias EAL2+ certification. 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. 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.
National Information Assurance Partnership (NIAP) certified to EAL 2+.
Safely switch between computers (up to 4) 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. Removing these labels will void the warranty.
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. Opening the housing, and causing the unit to be disabled will void the warranty.
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.
Internal Power Supply, 100-240V
Audio support for both speaker and microphone.
KVM / audio switch - 4 ports
4 x KVM / audio
KVM Local Users Qty
1 local user
Keyboard / Mouse Interface
2560 x 1600
Chassis intrusion detection
Expansion / Connectivity
4 x DVI-I (dual link) ¦ 4 x USB - Type B ¦ 4 x microphone input - mini-jack ¦ 4 x audio output - mini-jack ¦ 1 x DVI-I (dual link) ¦ 2 x keyboard (USB) / mouse (USB) - Type A
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