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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Black Box SS4P-KM-UCAC Secure KM Switch

Overview

The Black Box SS4P-KM-UCAC is a 4-port USB-C Secure Keyboard-and-Mouse (KM) switch designed for environments requiring strict data isolation between connected computers. This device allows a single user to control multiple computers using one keyboard and mouse, while preventing any data transfer or leakage between them. It's ideal for high-security applications such as government, defense, or financial institutions where maintaining air-gap security between systems is paramount. The SS4P-KM-UCAC supports up to 4K resolution at 60Hz, ensuring clear video output for detailed work.

Compatibility

This Secure KM Switch is compatible with any computer featuring USB-C connectivity for keyboard, mouse, and video (DisplayPort Alternate Mode). It supports standard USB HID (Human Interface Device) protocols for keyboard and mouse emulation, ensuring broad compatibility with most operating systems including Windows, macOS, and Linux. It is designed to work with systems where maintaining a physical data gap is a security requirement.

Installation Notes

Installation involves connecting the provided USB-C cables from each computer to the corresponding ports on the SS4P-KM-UCAC. A single keyboard and mouse connect to the user ports on the front of the switch. Video output from each computer must also be routed to the switch via USB-C or a separate adapter if the computer does not support DisplayPort Alternate Mode over USB-C. Ensure all connections are secure before powering on the connected computers.

What's in the Box

  • 1x SS4P-KM-UCAC Secure KM Switch
  • 4x USB-C Cables
  • 1x Power Adapter
  • 1x User Manual
Specifications
Brand: Black Box
MPN: SS4P-KM-UCAC
Color: Black
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Black Box THE Black BOX Secure KM Switches Allow - SS4P-KM-UCAC

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