To confirm the driver works properly:
This driver enables USB-to-COM port emulation for Huawei devices (e.g., 3G/4G modems, mobile phones, or development boards) on Windows 7. It allows communication via virtual COM ports for AT commands, firmware updates, or debugging. Huawei Usb Com 1.0 Driver Windows 7 -32 64-
Create a folder on your desktop: C:\Huawei_COM_Driver . Extract the ZIP contents there. To confirm the driver works properly: This driver
If your device model is not listed, check if it has a or "PC UI" mode – those use the COM 1.0 driver. Huawei Usb Com 1.0 Driver Windows 7 -32 64-