update for OTB, OTB 2.0 is ready, look at what is added! ! ! OTB 2.0 Adapter (OBD on Bench Adapter) For KT200 KT200II ECU Programmer Tool Adapter only, hardware is NOT included. For KT200 / KT200II programmer. Don't need to connect with bench box. Product Description: OTB2.0 adapter is suitable for KT200 / KT200II extended application engine and transmission computers, and is also suitable for ACM and DCM computer modules. Ensure that KT200 / KT200II can be expanded to the OTB mode of BENCH PLUS in any OBD working mode. OTB Adapter design purpose: 1: Ensure that KT200 / KT200II can be expanded to the OTB mode of BENCH PLUS in any OBD working mode 2: Achieve high-speed reading and writing 3: Ensure communication security and prevent the possibility of ECU brick due to voltage instability. 4: OTB reading and writing in OBD offline mode 5: ECM, TCM, ACM, DCM direct desktop mode reading and writing 6: Add external power supply for ECU / TCU, you need not use excess stabilized power supply to do it. Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Colour:As Shown Material:PCB Package Contents: 1 * KT200 ECU Programmer Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.