Compatible with for most (not all) models manufactured between 1988 and 1995. Not supported for trucks and pickup trucks are not supported. (On-board diagnostics-OBD has a long history. The 7-pin OBD1 connector was used in cars manufactured between 1980 and 1995. But only a part of OBD1 systems became OBD2. use OBD1 systems on OBD2 tools that have OBD1 systems , This is part of the OBD2 standard) One end is used for the vehicle 7-pin OBD1 connector, and the other end is used for the 16-pin OBD2 diagnostic tool. colour:Black Material:ABS Package Contents: 1 x OBD Cable Only the above package content, other products are not included. Note: Light 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.