Patent ID: 7128612

Claim:
An electrical card connector for various electrical cards comprising: a housing defining an inserting port for the electrical cards and having a bottom plate and a top bridge around the inserting port; a plurality of terminals respectively received in the housing, each terminal having a contacting portion for contacting with corresponding electrical card and a tail portion for soldering; a supporting arm disposed below the top bridge to support the top bridge; a metal shell assembled on the housing, the supporting arm is disposed on a top wall of the metal shell; the housing defines an accommodate space for the electrical cards, the contacting portions of terminals are exposed in the accommodate space, a part of the terminals lay on the bottom plate and corresponding tail portions extend out of the housing through the inserting port; and a anti-mismating mechanism, the anti-mismating mechanism comprises a head portion, a tail and an intermediate portion connecting the head portion and the tail, the tail portion is locked in the housing wherein the head portion is exposed in the accommodate space adjacent to the card inserting port.