Was skeptical at first because of previous recessions and the really low price, but then yet decided to do it and did not regret. The unit ordered, the next day it was there. The operation is really easy. Just plug it in and then appear before the very clear menu. Did the Fixed read in my Opel Signum and then deleted everything went without problems. Have the device then tried in our NISSAN Quasquai and our Kia Venga, which were recognized immediately and were read. Think it's good that is powered by the vehicle power the unit and no battery or batteries are needed. I can only recommend the device.
