The AVerMedia EZCapture WDM Video Capture driver is a software package that allows AVerMedia video capture devices to work with Windows operating systems. These devices are typically used for capturing video signals (e.g., from cameras, game consoles, or other video sources) and transferring them to your computer. WDM (Windows Driver Model) is a Microsoft driver framework that allows hardware to interact with Windows applications.

The driver enables video capture software to detect and communicate with AVerMedia video capture hardware, making it possible to record, stream, or display the captured video through your PC. This could be useful for tasks such as live streaming, video editing, or video conferencing.