The OBDLink™ SX USB is an easy-to-use, inexpensive, USB OBD adapter that can turn your tablet, laptop, or netbook into a diagnostic scan tool, trip computer, and real-time performance monitor. The data logging functions allow you to live stream and record engine data such as boost pressure, ignition timing, air/fuel, O2 sensor voltages and much more. This can be a very valuable aid in diagnosing any performance issues you may encounter before and/or after tuning your car to higher power output.
The OBDLink SX USB supports all legislated OBD-II protocols, and works with all 1996 & newer cars and light trucks sold in the United States. It also supports EOBD, JOBD, and all other international variants of OBD-II.