When a user-mode application queries available USB devices via the UsbDk API, the driver enumerates all devices attached to the system hubs.
: It provides full support for isochronous transfers (used in audio/video streaming), which was historically a limitation in older WinUSB versions. Virtualization : It is a critical component for Red Hat Virtualization usbdk driver x64
Allows developers to write USB manipulation software without writing complex kernel-mode drivers. When a user-mode application queries available USB devices