Diagnosis of scan tool engine problem! OBDLINK SX 2.0 OBD-II Domestic GenuinePlug and play design Maximum vehicle coverage Fastest USB OBD adapter More 3rd party software options Free firmware updates Smart keep alive algorithm Large CAN memory buffer BatterySaver Technology low power mode Manufacturer: ScanTool Brand: OBDLink Product size: 8. 89 x 2. 29 x 4. 45 cm; 90. 72 g Product model number: SX101 Discontinued by manufacturer: No Product dimensions Depth x width x height: 8. 9 x 2. 3 x 4. 4 cm Product weight: 90. 6 g