The primary role of the VAG 908 driver is to emulate a . Older diagnostic cables, such as those used for Volkswagen, Audi, SEAT, and Skoda vehicles, communicate using serial protocols that modern computers no longer support natively. The driver translates these signals into a format that the USB port and the VCDS (VAG-COM Diagnostic System) software can understand. Importance of 64-Bit Compatibility

: Click Next and Install this driver software anyway if a security warning appears. Troubleshooting Common Issues Vag 908 USB Driver 64 Bit - Facebook