<dd>const char* the serial number of the device </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#a9ec53640c44e7ccd84050319442e707e">&#9670;&#160;</a></span>connectionType()</h2>

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          <td class="memname">const char * ob::DeviceList::connectionType </td>
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