The ASUS Silicon WDM Video Capture driver is a software package used for video capture devices manufactured by ASUS that use Silicon Image chips and are typically designed for video capture or TV tuner cards. WDM stands for Windows Driver Model, a standard for device drivers in Microsoft Windows, particularly related to multimedia devices like video capture cards, webcams, and TV tuners.

This driver allows your ASUS video capture or TV tuner hardware (often based on Silicon Image chips) to interface properly with your computer, enabling video capture functionality in applications such as video conferencing software, video editing programs, or TV recording software.