In short:
Always use the original USB cable that came with your POCO X3, as third-party cables often lack the data wires needed for a stable connection.
Follow this guide step by step, bookmark the official download sources, and never let a “driver error” frustrate you again. Whether you are a casual user backing up photos or a developer compiling custom kernels, the right driver turns your POCO X3 into a true companion for your Windows 10 workflow.