An electronic card connector comprises a base, a cover and a limiting element. The base has an electronic card holder for holding an electronic card. The cover is pivoted on the base so that the cover is able to be operated in an open state and a close state relative to the base. When in the close state, the cover is configured for sliding relative to the base and therefore has a fastening position and a release position. The limiting element is connected to the cover and has an unstressed state and a stressed state relative to the cover. The limiting element comprises an elastic arm and at least one limiting block. The elastic arm is connected to the cover via a connecting end while the at least one limiting block is connected to an end other than the connecting end of the elastic arm.