PC card having two interfaces

摘要

The present invention relates to a PC card detachably installed and used for an information processing device such as a personal computer, digital-still-camera and so on to process a variety of information and its objects is to provide a PC card connectable to a plurality of information processing devices without losing the advantages of easy detachability, flexibility and portability originally owned by the PC card. A structure is formed to provide a first interface section 100 to execute data transfer between a function block supplying a predetermined function for information processing device and a portable PC (omitted in Fig.1), and a second interface section 101 having a different interface specification from the first interface section to transfer data between the function block 2 and a desktop PC 10. <IMAGE>