Patent ID: 8007320

Claim:
An electrical connector comprising: a first connector interface and a second connector interface arranged side by side and spaced from each other along a longitudinal direction of the electrical connector; the first connector interface being of tongue portion with a plurality of contacts arranged on the tongue portion; the second connector interface being of frame shape; two end walls disposed at two opposite ends of the connector along the longitudinal direction and aligned with said two connector interfaces, each end wall having a recessed guiding slot; a connecting wall connecting with the end walls at one side of said two connector interfaces; wherein the second connector interface comprises opposite first and second walls parallel to the tongue portion of the first connector interface and a third wall perpendicularly connecting with the first and second walls to commonly form at least one mating cavity, and the second connector interface has no wall at one side opposite to the third wall so that the at least one mating cavity directly faces to one guiding slot.