OBD2 Y Cable. Use OBD extension cable can save the wear and tear on your scan tool's OBD connector. Passes all 16 pins straight through. NO shared ground wires.
OBDII Splitter 2 way obd2 all 16 Pins wired Male to 2 Female Y Cable with switch
OBDII Splitter 3 way obd2 all 16 Pins wired Male to 3 Female Y Cable with switch
3 way obd2 all 16 Pins wired obd splitter 1 male to 3 female Y Cable with switch
50cm 16 Pin Male to Female Adapter OBD2 Splitter Y Cable with Underdash Bracket
1.6ft/50cm OBD2 Splitter, 3 Way OBDII Extension, Full 16 Pin OBD Y Cable Car ...
Pocket OBD2 Splitter Adapter 16 Pin Male to 3 Female OBD Cable Converter Connect