Connector and electronic device

A connector into and from which a connection object is insertable and removable, the connector comprising:

• an insulator comprising an insertion portion into which a connection object is to be inserted;
• and
• an actuator rotatable relative to the insulator between a closed position in which the actuator is closed relative to the insulator and an open position in which the actuator is opened relative to the insulator,
• the actuator comprising:
• two mounting portions respectively located on opposite ends of the actuator in a longitudinal direction of the connector, the two mounting portions allowing the actuator to be mounted on the insulator;
• an operating portion located between the two mounting portions on a first outer surface of the actuator that faces in an insertion and removal direction of the connection object relative to the connector, the operating portion being configured to be operated to open the actuator from the closed position to the open position;
• and
• a mated portion located between the two mounting portions on a second outer surface of the actuator that is opposite the first outer surface,
• wherein the insulator comprises a mating portion to mate, from an open-position side, with the mated portion at least when the actuator is in the open position.