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USB 2.0 4-Port Card Bus

Connect multiple USB 2.0 and 1.1 devices to your laptop computer!

Price: $22.30

Sold As is with no warranty.

Product Features

  • Provides four external USB Type A ports.
  • Supports data transmission rates up to 480 Mbps.
  • RoHS compliant.
  • Daisychainable—connect up to 127 USB devices!
  • Details

  • Enables the connection of multiple USB peripherals, such as external storage devices, keyboards, mice, printers, scanners, PC cameras, and removable drives—plus broadband network connections—to function simultaneously with your laptop.
  • Automatically switches to the connected peripheral's highest supported speed.
  • Inserts into a 32-bit card bus/PCMCIA Type II slot.
  • Supports Windows® 98 SE/Me/XP, Windows 2000, and Macintosh® OS X operating systems.
  • Tech Specs

    CE Approval Yes
    This product works with:
    • USB Cable
    Questions? Contact our FREE Tech Support.

    NOTE: Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.


    Double Diamond Warranty Sold As is with no warranty. Diamond

    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.