HUAWEI Mobile Connect - PC UI Interface (COM5) Driver

The HUAWEI Mobile Connect – PC UI Interface (COM5) driver lets Windows recognize the PC UI serial interface exposed by compatible Huawei mobile broadband hardware. It is useful if your modem or data card appears as an unknown device, shows a warning in Device Manager, or cannot communicate with its connection-management software.

Although listed in the Network category, this component provides a communication interface rather than a standalone network adapter. Other Huawei modem or network drivers may also be needed for an internet connection.

Key Features

• PC UI interface recognition: Helps Windows identify the Huawei interface and expose it as a serial COM port for compatible software.
• Device-management communication: Supports communication between the mobile broadband device and Huawei utilities used for status checks, configuration, or connection management.
• Support for listed Windows systems: Intended for compatible hardware running Windows 10, 8.1, 7, Vista, or XP; check the individual package for its supported editions and architecture.
• Troubleshooting assistance: Installing the correct package may resolve missing-driver warnings or interface detection problems caused by an absent or incompatible driver.

How to Install HUAWEI Mobile Connect – PC UI Interface (COM5) Driver

1. Identify your hardware and Windows edition. Open Device Manager and check the interface’s Hardware IDs under Properties > Details. Confirm whether your operating system is 32-bit or 64-bit.
2. Choose a matching package. Before starting your HUAWEI Mobile Connect – PC UI Interface (COM5) driver download for Windows, verify hardware compatibility and OS support. Choose the latest version that explicitly supports your device. For Windows 10/11 searches, note that Windows 11 is not included in the listed supported systems.
3. Download and extract the files. Prefer a trusted vendor-provided package. A free download should not require purchasing a separate driver-updater subscription.
4. Install the driver. Run the included installer, if available, and follow its prompts. Alternatively, right-click the interface in Device Manager, select Update driver, and browse to the extracted driver folder.
5. Reconnect and verify. Restart Windows if prompted, reconnect the Huawei device, and check that its interface appears without a warning icon. Windows may assign a COM number other than COM5; this alone does not indicate a problem.

Keep the driver updated when a compatible release addresses connection issues or improves support for your setup. Before an update, check the release notes and retain a working installer so you can recover if the new package causes problems.