The AVerMedia DVB-T WDM Video Capture Windows driver is a software package designed to enable your AVerMedia DVB-T TV tuner card to function with your Windows-based computer. DVB-T (Digital Video Broadcasting — Terrestrial) is a standard for over-the-air digital television, and this driver allows your AVerMedia capture device to receive and capture DVB-T signals, such as digital TV broadcasts. The WDM (Windows Driver Model) aspect means that the driver is compatible with Windows Media and other applications that rely on WDM-based video capture devices.