EVG7 Diagnostic Controller Tablet PC is designed to use especially in the environment of vehicle repairing garage services. We installed and tested all kind of automotive, truck and bus diagnostic softwares. You can install and run all diagnostic softwares without any alert and error. EVG7 Diagnostic Controller Tablet PC with 500g HDD. Before you place order pls note we will install one of these three softwares for you( iCOM /iCOM A2/MB SD Connect Compact 4/GM MDI.).