Your socket (normally under the seat will be similar to the ones pictured below ).
HONDA Motorcycle 2021 Onwards 6 PIN DIAGNOSTIC TOOL, OBD FI SCANNER
For Honda Motorcycle OBD2 Cable Adapter Diagnostic Connector 4Pin To 16 Pin
Electrical Service Connector plug pigtail Fit for Honda Motorcycle 070PZ-ZY30100
HONDA MOTORCYCLE PCX 125 2021-Onwards Euro 5, DIAGNOSTIC TOOL, OBD FI SCANNER