Windows 10 requires all drivers to have a digital signature. Older Huawei drivers may fail to load due to this security feature.
. Since Huawei no longer hosts these on a centralized consumer driver page, you often have to rely on the drivers bundled within the device's own storage. Internal Storage
The device is recognized as an "Unknown Device" in Device Manager.
If you encounter issues during the installation or configuration process, here are some troubleshooting tips: huawei e5573cs322 driver for windows 10
The easiest way to get the official driver is directly from the device's internal storage.
Installing the official Huawei driver package accomplishes three main things:
The Complete Guide to Huawei E5573cs-322 Drivers for Windows 10 Windows 10 requires all drivers to have a digital signature
Unplug your device and plug it back in to let Windows initialze the new setup. How to Verify the Driver Installation
A driver is software that allows an operating system to communicate with a hardware device. For the Huawei E5573Cs-322, when connected via USB, Windows 10 must recognize it either as a (for direct internet access, known as NDIS—Network Driver Interface Specification) or as a serial device (for firmware updates or web interface management). Unlike older Huawei USB modems that required explicit driver installation, the E5573Cs-322 is designed to be a dual-mode device. Under normal conditions, Windows 10 should automatically detect and install the correct driver via its built-in Update Catalog when the device is connected in "USB tethering" mode.
: This utility is designed for downloading all drivers for specific Huawei computer models. Since Huawei no longer hosts these on a
is most commonly used as a wireless router. In this mode, no specific Windows driver is required, as the connection is handled via standard Wi-Fi protocols. Users can find their Wi-Fi password
, Huawei has not released a dedicated Windows 10 update for this specific model. Known Issues Memory Integrity Errors
Disable Driver Signature Enforcement temporarily. Hold Shift while clicking Restart -> Go to Troubleshoot > Advanced options > Startup Settings > Restart -> Press 7 or F7 to disable enforcement, then reinstall the driver. Issue 3: USB 3.0 Compatibility Errors