The purpose of the invention is to provide a module connector capable of absorbing position deviation of the installation position of a substrate and a module itself and avoiding the influence of the vibration, suppressing the radiation and invasion of electric noise, and easily performing impedance matching. The module connector comprises multiple contact terminals, a fixing member, an insulator member, and a cover member. One end portion of each contact terminal is provided with a contact portion in contact with a receiving-side contact terminal and the other end portion of each contact terminal is provided with a wire portion connection portion connected with a sending-side signal line, and a bending portion connected with the contact portion and the wire portion connection portion in a bend shape. The fixing member is used for fixing the wire portion connection portion. The insulator member is configured to be capable moving relative to the fixing member. The cover member is used for constraining the movement of the insulator member and fixing the fixing member. By moving the insulator member, the deviation of the relative position between the contact portions of the contact terminals and the receiving contact terminal is adjusted.