Patent ID: 8199512

Claim:
A memory card connector which is mounted on a printed circuit board, comprising: a card slot in which a memory card is inserted, the card slot including first input/output terminals that are connected to the printed circuit board, each of the first input/output terminals including a contact arm disposed within the card slot and being connectable to a connector off the memory card inserted, a terminal part connected to one of pads provided on the printed circuit board, and a base part positioned between the contact arm and the terminal part, respectively; a radio-communication module including second input/output terminals, each of the second input/output terminals being arranged to join the base part of one of the first input/output terminals; and a source voltage switching part that supplies a source voltage selectively to one of the radio-communication module and the card slot, wherein the source voltage switching part supplies the source voltage to the radio-communication module when a memory card is not attached to the card slot, and supplies the source voltage to the card slot and cancels supply of the source voltage to the radio-communication module when a memory card is attached to the card slot.