Quick view Continental VDO 12V DTCO 4.0 Digital VW - MAN Tachograph - CAN 1.3 Kohm 1381-0621013001-A3C0432800020 EU 2019 Smart Tachograph 4.0 GNSS Function: Intern DSRC Function: Integrated Display Illumination: White dimmable CAN Resistor: 1.300 Ohm ADR Class: Not available