Huawei provides a generic driver package for all HiLink-enabled devices (including the E5576). Download from a reputable Huawei mirror or the official firmware database:
To use the Huawei Mobile Wifi E5576 device, you need to download and install the driver on your computer or mobile device. The driver acts as a bridge between your device and the Huawei Mobile Wifi E5576, allowing you to configure and manage the device. Without the driver, you will not be able to use the device to access the internet. Huawei Mobile Wifi E5576 Driver Download
Visit 192.168.8.1 to follow the setup wizard and change your default security settings. Huawei provides a generic driver package for all
So save yourself the headache. Don’t download shady “driver updater” software. Just turn on the E5576, connect to its Wi-Fi, and enjoy your portable 4G network. Without the driver, you will not be able