ITEM NAME:OBD2 OBD II 16 pin connector socket Diagnostic Tool Adapter OBD connector + A4W9 OBD2 OBD II 16 pin connector socket Diagnostic Tool Adapter OBD connector + A4W9 Diagnostic tool is 16 pin connector, so you have to convert it. Color: Black material: plastic Product descriptions Package Included: 1 x OBD II 16 pin connector Note:Light shooting 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 +/- 1-3 cm.