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Compaq 56K USB External Fax Modem #2 Driver

Download for Windows — free, fast, always up-to-date

Network Microsoft Windows 10, 8.1, 7, Vista, XP
This driver download is available for Windows PCs.
At a Glance
DeviceCompaq 56K USB External Fax Modem #2
VendorMicrosoft
Supported OSWindows 10, 8.1, 7, Vista, XP
SafetyScanned, malware-free
LicenseFree
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On This Page

The Compaq 56K USB External Fax Modem #2 driver helps Windows recognize this external USB modem so compatible software can use it for dial-up connections and fax communication over an analog telephone line. It is useful when setting up the modem on a PC, reinstalling Windows, or troubleshooting a device that appears as unrecognized in Device Manager.

Key Features

  • USB modem recognition: Enables Windows to identify the connected modem and make its communication functions available to supported applications.
  • Dial-up connectivity: Supports use with a dial-up internet account and an analog telephone line. Actual connection speed depends on line quality and service conditions.
  • Fax software integration: Allows compatible fax applications to access the modem for sending and receiving faxes, provided the telephone connection and software are configured correctly.
  • Windows driver support: Listed under Microsoft in the Network category, with supported operating systems including Windows 10, 8.1, 7, Vista, and XP. Check the individual package for exact version and architecture requirements.

How to Install Compaq 56K USB External Fax Modem #2 Driver

  1. Check your Windows version. Confirm your operating system and whether it is 32-bit or 64-bit. For Windows 10/11 systems, note that Windows 10 is listed as supported, but Windows 11 compatibility is not confirmed.
  2. Choose a matching package. Before starting your Compaq 56K USB External Fax Modem #2 driver download for Windows, review the compatibility details. Select the latest version intended for your system, and verify the source of any free download.
  3. Prepare the files. Save the package and extract it if it is compressed. Follow any included instructions about when to connect the USB modem.
  4. Install the driver. Run the supplied installer, if available. Otherwise, open Device Manager, locate the modem or unidentified device, choose Update driver, and browse to the extracted driver folder.
  5. Verify operation. Restart if prompted, then check Device Manager for warning icons. Connect an appropriate analog telephone line and test the modem with your dial-up or fax software.

Keep the driver updated when a compatible release addresses a problem or improves support for your Windows installation. Use Windows Update or a verified driver source to check for an update, and avoid replacing a working driver with a package intended for a different modem or operating system.

Driver Details

DeviceCompaq 56K USB External Fax Modem #2
VendorMicrosoft
CategoryNetwork
Supported OSWindows 10, 8.1, 7, Vista, XP
PublishedOctober 31, 2026
UpdatedNovember 1, 2026
This driver download is available for Windows PCs.

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