HUAWEI Mobile Connect - 3G GPS Interface (COM8) Driver

The HUAWEI Mobile Connect – 3G GPS Interface (COM8) driver helps Windows recognize and communicate with the GPS-related serial interface exposed by compatible Huawei USB mobile broadband devices. It is useful if this interface appears as an unknown device, shows a warning in Device Manager, or cannot be accessed by your GPS application. COM8 is the assigned port number on this system; Windows may assign a different number after reconnecting the device.

Key Features

• USB interface recognition: Helps Windows identify the Huawei GPS interface as part of a compatible mobile broadband device.
• Serial-port communication: Allows compatible applications to access the GPS interface through its assigned COM port, where supported by the hardware and firmware.
• Legacy Windows support: Intended for compatible configurations running Windows 10, 8.1, 7, Vista, or XP; check the individual package for its exact OS and architecture requirements.
• Driver repair and maintenance: Installing the appropriate package may resolve missing-driver warnings or communication problems caused by an incorrect driver.

How to Install HUAWEI Mobile Connect – 3G GPS Interface (COM8) Driver

1. Identify your device. Open Device Manager and locate the Huawei interface under Ports (COM & LPT), Other devices, or the relevant USB category. Check its hardware IDs if you need to distinguish between similar Huawei devices.
2. Choose a compatible package. Before starting your HUAWEI Mobile Connect – 3G GPS Interface (COM8) driver download for Windows, confirm that the package matches your device, Windows release, and 32-bit or 64-bit architecture. For Windows 10/11 systems, verify support separately: Windows 11 is not included in the listed supported operating systems.
3. Download and extract the files. Use a trusted free download source, preferably Huawei or your device supplier. Scan the downloaded package and extract it if it is compressed.
4. Install the driver. Run the supplied installer, or select Update driver in Device Manager and browse to the extracted driver folder. Follow the prompts and restart Windows if requested.
5. Verify the connection. Reconnect the device and check that its interface appears without a warning icon. Select the displayed COM port in your GPS application; a driver alone does not guarantee GPS functionality on every Huawei modem.

Keep the driver updated when a compatible release addresses a problem or improves support for your setup. Choose the latest version approved for your specific hardware rather than assuming a newer package will work, and retain a working installer in case you need to roll back an update.