It should be connected to a XTOOL main cable.
OBDII OBD2 Cable For XTool AutoProPAD and BASIC Key Programmer Diag Scan Tool
Touch Screen Digitizer Replacement for XTOOL AutoProPAD FULL Version Programmer
OBDII OBD2 Cable for XTool AutoProPAD Lite Key Programmer Diagnostic Scan Tool
Touch Screen Digitizer Replacement for XTOOL AutoProPAD BASIC Version Programmer
XTOOL 12+8 Pin OBD2 Connector Cable Adapter Fit For Chry-sler For PAD3 D7 D8 D9
OBDII OBD2 16 Pin Connector Adapter for XTOOL D7 D8 D9 D9 PRO A80 PRO EZ400 PRO
