Black Box USB-to-USB Isolator - 4-kV, 1-Port - SP387A

    Product form
    • Black Box Corporation

    Black Box USB-to-USB Isolator - 4-kV, 1-Port - SP387A

      General Information Manufacturer: Black Box Corporation Manufacturer Part Number: SP387A Manufacturer Website Address: http://www.blackbox.com Brand Name: Black Box Product Model:... Read more

      Direct Ship From Manufacturer, Lead Time May Apply.

      $156.71

        • Need Presales Support? Contact Sales at 877-712-2230 or sales@itosolutions.net.
        • Warranty by Manufacturer
          Have a question on this product? Fill out the form below.
        Send us a message!

        SKU: SP387A
        Barcode: 822088077831

        General Information

      • Manufacturer: Black Box Corporation
      • Manufacturer Part Number: SP387A
      • Manufacturer Website Address: http://www.blackbox.com
      • Brand Name: Black Box
      • Product Model: SP387A
      • Product Name: USB-to-USB Isolator - 4-kV, 1-Port
      • Marketing Information:

        Protect sensitive USB devices and connected equipment from damaging electrical surges, voltage spikes, and ground loops with this compact USB isolator. Providing up to 4 kV of isolation, it is ideal for medical, industrial, laboratory, and measurement applications where electrical noise and interference can compromise performance and data accuracy.

        By breaking ground loops and reducing electrical noise, the isolator helps improve signal integrity, enhance measurement reliability, and prevent costly equipment damage. USB 1.1 compliance ensures broad compatibility with a wide range of USB devices and systems.

        Installation is quick and simple, just connect the isolator between your computer and USB device. A 1-meter (3.3-ft.) USB cable is included for added convenience, making it easy to deploy protection wherever it is needed.


      • Product Condition: New
      • Packaged Quantity: 1 Pack
      • Product Type: Surge Suppressor/Protector
      • Technical Information

      • Receptacles: 1 x USB
      • Physical Characteristics

      • Power Cord/Cable Length: 3.3 ft
      • Height: 1.7"
      • Width: 2"
      • Depth: 0.8"
      • Weight (Approximate): 6 oz
      • Miscellaneous

      • Package Contents:
        • USB-to-USB Isolator - 4-kV, 1-Port
        • 1-meter (3.3-ft.) USB Cable

      • Country of Origin: United States
      • Environmentally Friendly: Yes
      • Environmental Compliance:
        • Waste Electrical and Electronic Equipment Directive (WEEE)
        • Restriction of Hazardous Substances (RoHS)

      • Warranty

      • Limited Warranty: 5 Year
      • Recently viewed products

          © 2026 ITO Solutions, Inc., Powered by Shopify

            • Amazon
            • American Express
            • Apple Pay
            • Discover
            • Google Pay
            • Mastercard
            • PayPal
            • Shop Pay
            • Visa