• OBD2 All-In-One USB scan tool (works with every make and modle vehicle 1996 and newer).
• OBD2 Cable to connect the scan tool to your OBD2 vehicle
• USB cable to connect the scan tool to your PC or laptop
• GM OBD1 12-pin ALDL cable to diagnose your General Motors OBD1 vehicles
• GM OBD1 16-pin ALDL cable to diagnose the 1994 and 1995 GM vehicles that are OBD1 but have the OBD2 connector
• A complete set of OBD1 and OBD2 software.

You save about $30.00 as compared to buying all of these items separately.

Please note: The OBD1 cables included in this set only work with General Motors vehicles but the OBD2 system works with all makes and models that are OBD2 compliant, both import and domestic.