The Dazzle DVC 80 is a video capture device, typically used for converting analog video signals (such as from a VHS tape, camcorder, or other analog devices) into a digital format for editing or archiving on a computer. It connects to your PC via USB and allows you to capture video through software that recognizes the device as a video input source.
The Windows driver for the Dazzle DVC 80 is essential for ensuring that your computer can properly communicate with the device. Without the correct driver, your computer won't recognize the DVC 80, and you won't be able to use it for video capture.