An electrical card connector for receiving at least two electrical cards, comprises: an insulating housing; a shielding shell substantially enclosing the insulating housing; a front row of terminals and a rear row of terminals received in the insulating housing; an ejector receiving in one side of the insulating housing for ejecting two cards; wherein the front row of terminals are for connecting with one kind of electrical card and the front and the rear row of terminals together are for connecting with the other kind of electrical card.