Absolute top! A great device for the child in man, and interested technicians. Works for me in the Lexus IS and the Dodge RAM einwandfrei.5 Gauges are simultaneously displayed, and can be freely choose. I use it in conjunction with the Garmin 1490Tpro.Es but it also works with several other Garmin Navis. Only 4 stars because the dongle is bigger than it suggests the images Amazon lassen.Laßt surprise you ;-)) Have I bought 2 devices because the device should attach firmly somewhere ... because the meissten OBD2 doses are in the range of the driver's footwell. The best solution using the supplied cable ties and double-sided tape in the footwell of bzw.unterhalb Amaturenträgers "anchor" .Who several cars "read" want should definitely get more than 1 unit. One should adhere strictly to the procedure for a connection to the GPS by the way, otherwise it does not funzt. The fault function funzt bestens.Habe provokes an error, and was promptly also ausgegeben.Konnte the error without any problems again löschen.Also for "home use" definitely top notch. Very strong buy recommendation !!!