50cm OBD 2 II 16 Pin Right Ange Y J1962 1 to 4 Splitter Extension Cable Adapter

Use OBD extension cable can save the wear and tear on your scan tool's OBD connector. 1 Male Splitter to 4 Female Extension,more convenient to use. 1 Male Splitter to 4 Female. Can support three OBD device simultaneously without disturbing each other.