| 摘要 |
The present invention provides a multifunctional flash memory drive mainly comprising a main body and an expansion slot for flash memory card; said flash memory drive is designed into a form similar to an U-disk, and the main body has a transmission interface similar to an USB or IEEE1394 plug at an appropriate position to connect to the external equipment end to access data; said expansion slot on the main body is designed to use with one or a plurality of external memory cards to expand the storage capacity; said main body has a circuit board electrically connected to said transmission interface and expansion slot; said circuit board has a main controller, which may play digital audio (MP3, WMV, etc.) and/or detect and determine the type of the memory cards inserted in said expansion slot and/or process signals transmitted between said transmission interface and said external equipment end. In that way, said flash memory drive achieves multi functions.
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