Patent ID: 7238049

Claim:
An electronic device interconnection system, comprising: a plug connector comprising: a metal housing defining a roomage; a printed circuit board received in the roomage; at least one cable electrically connecting with the printed circuit board; a latch mechanism comprising a latch member assembled to the metal housing, the latch member comprising an engaging portion engaging with the metal housing and a latch portion extending forwardly from the engaging portion; and a receptacle connector mating with the plug connector, comprising: an insulated housing defining a receiving passage; a plurality of terminals received in the insulated housing; a metal shell defining a body portion with a hollow to receive the insulated housing; and the body portion defining at least one latch hole in front portion thereof to receive the latch portion of the latch member; and the body portion further defining a planar-guiding portion extending into the hollow and located above the insulated housing for suppressing rotation of the plug connector and guiding the plug connector inserting into the receptacle connector; wherein the body portion of the receptacle connector defines a top wall and the planar-guiding portion extends rearward from the rear edge of the top wall; wherein the body portion comprises a bottom wall defining an opening and the top wall defines a window, and wherein the hollow communicates with the opening and the window, and wherein the bottom wall is shorter than the top wall along transversal direction.