The Huawei E5573cs-322 is a highly popular portable 4G LTE mobile Wi-Fi hotspot. While it primarily connects to devices wirelessly via Wi-Fi, connecting it to a Windows 10 computer via a USB cable requires specific drivers. These drivers enable tethering (using the device as a wired modem), firmware flashing, and dashboard management.
You cannot use the mobile hotspot as a wired USB modem.
Navigate to .
Windows displays an "Unknown Device" error in the Device Manager.
If the device appears with a yellow exclamation mark:
Installing the official Huawei driver package accomplishes three main things:
: If performing a firmware or driver update, ensure your device's battery is above 30% to prevent bricking during the process. Technical Specifications for the E5573Cs-322 HUAWEI Globalhttps://consumer.huawei.com Downloading Drivers | HUAWEI Support Global
Look for a virtual CD-Drive named "Huawei Mobile" or similar.