| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an optioning device for a portable information communication terminal capable of supplying power to a portable information communication terminal via a power supply output unit and utilizing various type optioning functions by various type PCMCIA cards. SOLUTION: The optioning device for the portable information communication terminal comprises a power supply unit for supplying a power to this optioning device, a power output unit for outputting the power from the optioning device to the portable information communication terminal, at least one or more input/ output terminals, a portable information terminal container, and at least one or more PCMCIA card slots. A card having a control means, a card having a memory means, an I/O card or another PCMCIA card can be connected to and contained in the slot. When the portable information communication terminal is contained in the container, the power is supplied from the optioning unit.</p> |
