Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28) Driver

The Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28) driver helps Windows recognize and communicate with the secondary modem interface on compatible Huawei mobile broadband hardware. It is useful when setting up a Vodafone USB modem, restoring a missing port, or troubleshooting a device that appears with a warning in Device Manager.

Key Features

• Secondary modem interface support: Enables Windows and compatible connection software to access the device’s secondary communication interface as part of the mobile broadband setup.
• Device recognition: Helps Windows identify the Huawei modem component correctly rather than leaving it listed as an unknown device.
• Legacy Windows compatibility: Intended for compatible configurations running Windows 10, 8.1, 7, Vista, or XP. Check the individual package for supported editions and 32-bit or 64-bit requirements.
• Port identification: Supports the interface shown here as COM28. Windows assigns COM numbers locally, so the same hardware may appear under a different port number on another computer.

How to Install Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28) Driver

1. Confirm your device and Windows version. Open Device Manager and check the modem’s properties, including its hardware IDs. Match these details to the driver package rather than relying on the COM28 label alone.
2. Choose a compatible package. Before starting your Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28) driver download for Windows, verify the operating system and architecture. If a free download is available, confirm its source and compatibility before proceeding.
3. Download and extract the files. Save the package to an accessible folder. Extract compressed files before installation, and review any included instructions.
4. Install the driver. Run the supplied installer if present. For a manual installation, open Device Manager, right-click the relevant device, select Update driver, and browse to the extracted driver folder. Wording may differ between Windows versions.
5. Reconnect and verify. Restart if prompted, reconnect the modem, and check that its entry no longer shows a warning. Then test it with compatible mobile broadband software and an active service plan.

Keep the driver updated when a compatible release addresses connection or recognition problems. Choose the latest version that explicitly supports your hardware and operating system—not simply the newest package available. For Windows 10/11 users, Windows 10 support does not establish Windows 11 compatibility; verify that separately before you update.