is a free, open-source utility for Windows (XP SP3 and later) that allows you to install generic USB drivers, such as WinUSB, libusb-win32, or libusbK. It is essential for developers, hobbyists, and cybersecurity professionals who need to interface with custom hardware (e.g., Arduino, Raspberry Pi Pico in USB mode, SDR dongles, or JTAG adapters).
After downloading, follow these safety checks: zadig download