Patent ID: 7172443

Claim:
An electrical connector set comprising: an electrical connector, said electrical connector comprising an electrically insulative housing and at least one metal contact pin respectively mounted in said electrically insulative housing, said electrically insulative housing having a retaining groove at each of two distal ends thereof; and two guide rails respectively connected to the two distal ends of said electrically insulative housing for guiding an electronic device into connection with said electrical connector, said guide rails each having a long arm and a short arm connected to one end of said long arm at right angles, said short arm having a retaining block extending from one end thereof remote from said long arm and fastened to the retaining groove at one end of said electrically insulative housing, wherein said guide rails each have a longitudinal sliding groove longitudinally extending along the respective long arm at an inner side for guiding an electronic device into connection with said electrical connector, wherein the longitudinal sliding groove is downward facing.