The ADSTech VideoXpress is a video capture card or device used for capturing analog video signals (e.g., from VHS, camcorders, or other video equipment) and converting them into a digital format for editing, streaming, or archiving. This device is often used in video editing workflows or for digitizing old video tapes.

The ADSTech VideoXpress Windows driver is the software that allows your Windows operating system to recognize and properly interact with the VideoXpress hardware. It facilitates communication between the capture card and your video-editing software, ensuring that video signals can be captured and displayed on your computer.