| 摘要 |
A peripheral with expansion connector that is attachable to a host, comprised of an interface connector (or a plug-socket unit) is provided to connect to an interface connector (or a plug-socket unit) from the host; a subsidiary I/O interface connector (or a plug-socket), a dedicated interface circuit, and a selection switch to connect both of said interface connector (or plug-socket unit) to the dedicated interface circuit or to the subsidiary I/O interface connector (or plug-socket unit). |
