Features: 1.Practical and Safe: It is very practical to detect the battery voltage and ignition voltage through the control line. 2.Multifunction: The main functions of the OBD2 diagnostic adapter include reading and clearing errors, adaptation, and encoding. 3.Application: The voltage of the OBD2 diagnostic adapter is 12V?24V, universal type, suitable for most automobiles. 4.High Quality: With elaborate manufacturing, the cable has high performance, strong reliability, making sure safety use. 5.Premium Material: Car diagnostic adapter uses premium ABS plastic, which is fire retardant, heat resistant, not easy to break. Specification: Item Type: OBD2 Diagnostic Adapter_x000D_ Material: ABS_x000D_ Voltage: 12V-24V_x000D_ Connection: Connect to USB, support double K line_x000D_ Application: Universal for car