The AVerMedia EZCapture Device - Video Section Windows Driver is a software driver that allows your AVerMedia EZCapture video capture device to interface with a Windows PC. This device is typically used to capture video from external sources (like gaming consoles, cameras, or other video equipment) and stream or record it on your computer. The driver enables the proper functioning of the video input and output features of the EZCapture device within Windows, ensuring that your system recognizes the device and allows it to work with video capture software such as OBS Studio, XSplit, or AVerMedia's proprietary software.