Ross-tech hex-net / hex-v2 (wifi, unlimited) professional diagnostic and programming device supports vag group (audi/vw/skoda/seat) vehicles from 1990 up to today! Hex-net wifi / hex-v2 device is unlimited (that means you can use as many vin numbers as you want), free software updates, full functional functions, mobile app and much more! Main functions of device are: full diagnostic work, vehicle real-time data stream, component activation, programming, coding, performing adaptations, service/oil resets and many more functions