To improve the operability for card ejection by easily adjusting the retreating distance of a card in card-ejecting in a card connector and accommodating the request for making the card connector small and thin.

A card-ejecting device is constituted with a moving member 3 fixed movably back and forth to a body 1, a lever 4 fixed movably back and forth on the body 1, a pinion member 51, and a pair of rack members 53, 54 meshed on both sides interposing the rotational center 52 with the pinion member 51. One rack member 53 is arranged on the moving member 3 side, and the other rack member 54 is arranged on the lever 4 side. A contact part 31 which comes in contact with a front edge surface C1 of a card C is formed in the moving member 3.