Patent ID: 7258578

Claim:
A card connector into which a plurality of memory cards are removably inserted, including a required number of contacts adapted to contact connection portions of the plurality of the memory cards, and a case arranging and holding said contacts therein and having a plurality of inserting holes into which said plurality of memory cards are inserted, respectively, wherein said case comprises two inserting holes arranged substantially side by side and one inserting hole arranged above said two inserting holes, and said case further comprises a locking member provided at an intermediate position of said two inserting holes to be movable or pivotally movable when a memory card is inserted into either of said two inserting holes, and a spring member provided at a position below said one inserting hole arranged above said two inserting holes to be displaceable when a memory card is inserted into said one inserting hole, thereby preventing more than one memory card from being inserted into the card connector by means of said locking and spring members.