Abstract: An electrical connector includes an insulative housing with a plurality of terminals retained therein, a shell and a pair of position sheets. The housing comprises a pair of retaining protrusions, an installing hole is defined through every retaining protrusion. The position sheet covers on each retaining protrusion, and has a position hole therethrough corresponding to the installing hole. The retaining protrusions are assembled on a PCB, and provide a retaining force for retaining the housing on the PCB, the position sheets decrease the influence of distortion of the protrusions and make the electrical connection between the terminals and the PCB more reliable thereby.