| 摘要 |
The present invention provides a portable storage device and method capable of improving data access speed. Said portable storage device is capable of data transmission with a host computer system, said portable storage device includes: a control module capable of data transmission with a host computer through a communication protocol, a storage module capable of data storage. The characteristics of said portable storage device include: said storage module includes one or multiple basic storage modules; said control module can conduct data access operation with the basic storage module(s). The method for improving data transmission speed is to transmit data from the host computer system to said one or multiple basic storage modules alternately using data packet as unit, the speed of data reading and writing to said storage module is greatly improved.
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