Patent ID: 7203069

Claim:
A PC card which is inserted into an electronic apparatus in an insertion direction and is electrically connected thereto, and which performs predetermined functions, comprising: a main portion member having one side insertable into the electronic apparatus for electric connection; an extended portion being extended to an opposite side of the main portion member to the electronic connection side; and a lid covering the extended portion, the extended portion and the lid including a plurality of pairs of catches respectively disposed in same positions on side walls in parallel with the insertion direction to the electronic apparatus, with deviations in a height direction of the side walls, wherein by placing the lid so as to face the extended portion in such a way that the catches provided on the lid are evaded from the catches provided on the extended portion, and thereafter sliding the lid relatively against the extended portion in parallel with the insertion direction to the electronic apparatus, the catches on the lid and the catches on the extended portion become aligned in the height direction, and thereby the lid is fixed to the extended portion.