A primary design goal for Windows Driver Foundation (WDF) was to make the driver models easy to extend to support new types of hardware. The first specialized input/output (I/O) targets in both User-Mode Driver Framework (UMDF) and Kernel-Mode Driver

A primary design goal for WDF was to make the driver models easy to extend to support new types of hardware. The first hardware-specific specialized I/O targets in both UMDF and KMDF support USB devices. You can use the USB I/O targets to write a ful