Deploying and Configuring Huawei DataCard Controller on Windows 10: A Complete Guide Huawei DataCard is a widespread mobile broadband service that allows users to access the internet on their PCs and notebooks. Nevertheless, to use Huawei DataCard on a Windows 10 device, you need to load the proper driver. In this guide, we will lead you through the steps of saving, installing, and configuring the Huawei DataCard controller on Windows 10. What is Huawei DataCard Software? Huawei DataCard driver is a program component that facilitates interaction between your Huawei DataCard device and your Windows 10 operating system. The driver permits your system to identify the DataCard device and create a steady internet connection. Why Do I Need to Set up Huawei DataCard Driver on Windows 10? When you attach your Huawei DataCard device to your Windows 10 device, it may not work correctly without the right driver. The driver is essential for the listed grounds: