| 摘要 |
An access device of a memory card comprises a substrate for providing a receiving space. The substrate is positioned in an expanding slot of a system mainframe. The receiving space of the substrate has a control panel. The control panel has a control IC for accessing and converting signal formats of a memory card. At an end for outputting data signal on the control panel has a data wire for outputting signals from the control panel. The data wire is directly connected to a specific interface in a mother board of a system. Another data wire connected in parallel with the data wire is connected to an external interface of a back plate of the mainframe so that the external interface is still utilized by other devices. Thereby, the data inputted to the memory card can be accessed directly from the system mainframe without any external device.
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