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Black Box KVS4-1002HVX 2-port single-monitor KVM switch, matte black metal enclosure with front panel ports and buttons

Black Box Corporation

Black Box Corporation KVS4-1002HVX 2-Port Single-Monitor FlexPort HDMI/DisplayPort CAC KVM Switch

SKU CH-HF2S-JSA7X MPN KVS4-1002HVX

A secure 2-port single-monitor KVM switch with FlexPort HDMI/DisplayPort and CAC support, NIAP 4.0 certified

  • TypeKVM Switch
  • NIAP 4.0 certification secures sensitive data against leakage
  • FlexPort HDMI/DisplayPort connects varied video sources without adapters
  • CAC reader enables smart-card authentication for controlled access
  • Two-port design manages dual systems from one monitor
  • 12 VDC supply with multi-region clips powers the switch worldwide

Secure KVM Switch for Classified Work

The Black Box KVS4-1002HVX is a NIAP 4.0 certified KVM switch built for environments where data separation is mandatory. It allows a single operator to control two isolated computers from one keyboard, mouse and monitor. The hardware enforces unidirectional data flow between ports to prevent leakage across security domains. It is intended for defence, intelligence and government agencies that require validated protection.

FlexPort Video and CAC Integration

Each of the two ports accepts either HDMI or DisplayPort sources through FlexPort technology, so mixed video outputs are supported without adapters. A dedicated CAC port provides smart-card reader access for authentication while maintaining port isolation. The unit ships with a 12 VDC wall-mount supply that includes US, EU, UK and AU adapter clips, plus rubber feet for desktop placement. No software drivers are required on the connected systems.

Upgrade from Non-Validated Switches

This switch replaces standard KVMs that lack NIAP 4.0 validation and therefore cannot meet strict separation policies. The jump is worth it when procurement rules demand a certified device with proven port-to-port isolation and tamper-evident construction. It is not suited for buyers who need multi-monitor support or more than two connected computers, as the hardware is limited to a single display and two ports.

Highlights

  • NIAP 4.0 certification secures sensitive data against leakage
  • FlexPort HDMI/DisplayPort connects varied video sources without adapters
  • CAC reader enables smart-card authentication for controlled access
  • Two-port design manages dual systems from one monitor
  • 12 VDC supply with multi-region clips powers the switch worldwide

Specifications

BrandBlack Box Innovations
ModelKVS4-1002HVX
Part NumberKVS4-1002HVX
TypeKVM Switch
Shipping weight1.88 kg
Package size318 × 241 × 107 mm

Questions about this item

Will the 12 VDC supply handle continuous operation without overheating?

The included 12 VDC wall-mount supply is rated for 120 W and ships with US, EU, UK and AU adapter clips, so it can run the switch all day from any standard mains socket.

How much audible noise does the switch produce in a quiet office?

The unit has no fan and relies on passive cooling, so it adds no audible noise to the room even during extended use.

Which video cables must I already own to connect two sources and one display?

Each port uses a FlexPort that accepts either HDMI or DisplayPort, so you need two source cables and one monitor cable matching the connectors on your computers and display.

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