Given the product price and some reviews I had some doubts. But I was pleasantly surprised. The system works perfectly android (Galaxy S2 Plus) with Torque app. For the PC the CD that comes with is full of software that fit many ODB2 products. It is a little difficult to find if (no clear instructions). I finally installed ScanMaster-ELM. I had to go about it several times to connect the module to the PC by bluetooh, but once connected, you can access full details. 10 can be accessed from the car diagnostic computer and avoid being cheated by a garage.