Abstract: A data storage method, a host system, and a data storage system are disclosed. The method includes the following. An artificial intelligence (AI) model is executed. First data to be stored to a memory storage device is obtained. In response to the first data being generated by the AI model, second data is generated according to the first data, in which the second data includes the first data, and a data amount of the second data is greater than a data amount of the first data. A first write command is sent to the memory storage device according to the second data, so as to instruct the memory storage device to store the second data.

Abstract: The present invention is related to a portable storage device for personalizing computer, wherein an application program is stored in the portable storage device. The portable storage device has a connector for connecting to the connecting port of an electronic device. When the connector and the connecting port are electrically connected, the application program is executed to output the personal profile of the portable storage device to the electronic device, or the personal profile of the electronic device is stored in the portable storage device. Thus, the user can readily change the personal profile in the operating system, so that the task may be accomplished accurately and efficiently, and the problems caused by the operational interface as described in the prior art may be avoided.

Abstract: A mobile data access apparatus having a cable connected between an electronic apparatus for receiving and reading a memory card and a high-speed data bus connectable to a computer, and a data bus holder slidably mounted on the cable and adapted to hold the high-speed data bus and to let a part of the cable be arranged into a loop for enabling the mobile data access apparatus to be worn round the neck as an ornament.

Abstract: A portable data storage device includes a main circuit board, a stack of memory circuit boards mounted on the main circuit board, and a USB port pivoted to one end of the main circuit board and adapted to electrically connect the main circuit board to, for example, the USB port of a personal computer at one of a series of angular positions.