| 摘要 |
An electrical card connector ( 1 ) includes an insulative housing ( 10 ) enclosed by a metallic shield ( 28 ). The housing ( 10 ) defines a receiving space ( 18 ) with first and second sets of contacts ( 22, 24 ) disposed in the housing ( 10 ) and communicating with the receiving space ( 18 ). A protection door ( 40 ) is pivotally mounted to the housing ( 10 ) in an entrance opening ( 19 ) blocking the receiving space ( 18 ) from an exterior. A moveable locking member ( 60 ) releasably locks the protection door ( 40 ). The protection door ( 40 ) defines a cutout to leave a small entrance opening ( 46 ) to allow a small sized card ( 300 ) to be guidably and snugly inserted into the receiving space ( 18 ) wherein the protection door ( 40 ) is equipped with another small pivotal anti-dust door ( 56 ) to cover that small entrance opening ( 46 ). Therefore, the card connector ( 1 ) can mutually exclusively receive the large sized card ( 200 ) and the small sized card ( 300 ) guidably and reliably.
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