US Patent 7775828 Electrical connector having improved grounding member

An electrical connector (1) mounted on a mother printed circuit board (2) includes an insulative housing (3), a contacting module (4) having a pair of daughter printed circuit boards (42), a grounding member (6) and an outer shield (5) enclosing the insulative housing. The grounding member has a base portion (61) connecting to the daughter printed circuit board and a contacting portion (62) extending downwardly for connecting with the mother printed circuit board. The outer shield has a protruding member (522) for contacting with the grounding member and a number of tines (53) extending downwardly therefrom in contact with the mother printed circuit board for grounding.