| 摘要 |
A communication interface device includes a wireless Internet packet (IP) transceiver and a PCMCIA card electrically connected to the transceiver. Also, a universal serial bus (USB) connector is plugged into a hub that holds the PCMCIA card, with a cord extending from the USB connector and terminating in another USB connector. Accordingly, the device can be engaged with the PCMCIA bay of a user terminal or, if a user terminal has no PCMCIA bay, with a USB receptacle of the user terminal, to establish wireless communication between the terminal and a base station of a wireless LAN/WAN.
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