Patent ID: 8882540

Claim:
An electrical connector, comprising: an insulative housing having a terminal seat extending forwardly from a base portion to configure a tongue, and defining a receiving chamber between bottom of said tongue and a shell; and a plurality of terminals installed in said terminal seat containing ten terminals upheld by a first surface of said tongue and the other ten terminals upheld by a second surface, wherein nineteen of all terminals are predetermined to perform a first-type function with an external interface plug, and total of all terminals are predetermined to perform a second-type function with the other external interface plug; and said shell accommodating said insulative housing, having an opening and a top edge formed at the parameter of said opening, and including: a first arm situated in one side of said top edge, extending a push portion in curve shape at the end, a second arm situated in the center of said top edge, extending a stop portion in flat shape at the end, said push portion and stop portion passing through hollows configured on a top surface of said shell and protruding into said receiving chamber, said first arm and second arm being configured with a principle arm of said shell, a fold portion being configured above of said top surface and extending from whichever edge of said shell, wherein said fold portion is extended from said principle arm, and elastically stays above of said top surface.