The Guitar Rig Session I/O WDM Audio driver is a Windows driver that enables communication between the Guitar Rig Session I/O hardware and your Windows operating system. Guitar Rig Session I/O is an audio interface developed by Native Instruments, designed specifically for guitarists and musicians. It allows users to connect their guitars to a computer, providing high-quality audio input/output for recording and processing in software like Guitar Rig or other digital audio workstations (DAWs).
The WDM Audio driver specifically supports Windows Driver Model (WDM), a standard for audio devices in Windows operating systems. WDM drivers allow the device to work efficiently with audio applications on Windows, facilitating recording, playback, and other sound-related tasks.