| 摘要 |
<p>A highly-reliable, large-memory-capacity recording medium even using a consumer memory card whose cost merit can be exploited, handled as a single large capacity recording medium when used normally, and not causing a trouble that the memory card comes off. SD memory cards (1, 2) according to the invention are connected to a connector (6) through a bus bridge (5) while their SD memory card standard I/F is converted to the card bus standard I/F. A case (7) is covered wholly except for the connection portion of the connector (6) and closed with screws in such a way that the memory cards (1, 2) cannot be seen from outside. Therefore, the large capacity recording medium has a high reliability and is easily manageable. Further the medium is free from the problem that the cards come off and the order is changed.</p> |
