The Vehicle Standard Interface for the Next Generation – The DG Technologies VSI NxGen automotive diagnostic tool gives you the latest and most secure device providing technicians and vehicle security professionals ECU programming, ADAS calibration, diagnostics, and security access with J2534-1/-2 compliance. The VSI NxGen features two channel CAN FD, is supported and trusted by OEMs, and is built with a rugged, tough enclosure, for any shop environment.