To provide an information processor which is capable of preventing the disengagement of the connector of a card type device and the breaking of the connector.

This device has the body 10 of the title information processor incorporating a circuit board on which a CPU and a memory, etc., are mounted and a display 20 which is mounted on the body 10 so that the display may be opened and closed. In the body 10, a storage part 11 storing a card type device 50 with which a cable 40 is connected via a connector 30 with the connector 30.