An auxiliary shield for an electric connector is disposed between a support frame on a casing of an electronic apparatus and the electric connector. The support frame is provided with a plurality of pierced openings and fixing holes and the pierced openings are corresponding to contacts of the electronic apparatus with the support frame at an end thereof having a bended joint part for being assembled to the a casing of the electronic apparatus. The shield is provided with a plurality of pierced openings corresponding to the pierced openings on the support frame and at least a plurality of elastic strips extends along a side of each of the pierced openings for being pressed against a metal casing of the electric connector. Hence, the support frame can evenly contact with the electric connector completely such that an external connecting circuit of the electronic apparatus can be hidden effectively.