Car OBD2 1 male to 2 female splitter y flat line extension cable

Car OBD2  1 male to 2 female splitter y   flat line extension cable

OBD2 1 / 2 conversion line extension line 30cm * 2
The function is that if the current OBD interface has been occupied by other devices, it can be used to separate two interfaces and use two devices at the same time without mutual interference.
Unit: PCS
Length: 30cm
Standard: international standard 16 pin OBD2 socket
Core: 9 cores