A card edge connector comprises an insulating housing provided with a plurality of terminals, an actuator, an engaging member and a force transmitter. The insulating housing comprises at least one end tower disposed at an end thereof The actuator includes a push arm substantially linearly movable within the end tower. The engaging member, pivoted to rotate within the end tower, is configured to secure an inserted card and to eject the inserted card. The force transmitter, pivoted to rotate within the end tower, is able to engage with the push arm of the actuator and the engaging member. The force transmitter is actuated by the actuator to apply a force to rotate the engaging member and change a direction of the force in response to rotation of the engaging member.