The Asus Zenfone 9 charges over USB Type-C. The port is soldered to this board, so both the part and the work are particular to this model.
A Asus Zenfone 9 Charging Port Repair starts at $37.99 at verified shops in Miami, FL. The final price depends on your exact model — you see it before you commit.
Yes — every shop is verified and you see its warranty terms before booking.