Usage Tips:1. Software Version: V1. 5 (depending on software)2. Hardware Version: V1. 53. Works with all OBD-II compliant vehicles4. USB CableMINI OBDII USB V1. 5 Scanner for Multi-brands CAN-BUS as same as ELM327 USB. Supports All OBD2 Protocol works on Windows, used to read diagnostic trouble codes, both generic and manufacturer-specific, and display your meaning (over 3000 generic code definitions in the database).Communication: USB Interface;Support System: Windows;Working Voltage: 9v - 16v;Working Current: 15mA;Cable Length 1. 5M;Compatible systems:;Software support platform: Windows XP, Windows 7/8.Supported protocols:1. SAE J1850 PWM (41. 6Kbaud)2. SAE J1850 VPW (10.4Kbaud)3. ISO9141-2 (5 baud init, 10.4 Kbaud)4. ISO14230-4 KWP (5 baud init, 10.4 Kbaud)5. ISO14230-4 KWP (fast init, 10.4 Kbaud)6.ISO15765-4 CAN (11bit ID, 500 Kbaud)7.ISO15765-4 CAN (29bit ID, 500 Kbaud)8.ISO15765-4 CAN (11bit ID, 250 Kbaud)9.ISO15765-4 CAN (29bit ID, 250 Kbaud)MINI OBDII USB Scanner Functions:1: Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).2: Clear trouble codes and turn off the MIL ('Check Engine' light)3: Display current sensor data, including:4: Engine RPM5: Calculated Load Value6: Coolant Temperature7: Fuel System Status8: Vehicle Speed9: Short Term Fuel Trim10: Long Term Fuel Trim11: Intake Manifold Pressure12: Timing Advance13: Intake Air Temperature14: Air Flow Rate15: Absolute Throttle Position16: Oxygen sensor voltages / associated short term fuel trims17: Fuel System status18: Fuel PressureCompatible software:Window: ScanMaster-ELM, ScanTool.net, PCMSCAN ELM, etcColour:As ShownMaterial:ABSPackage Contents:1 * Car Fault Diagnosis Tester