IOGEAR 4-Port USB 2.0 Automatic Printer Switch， GUB431
<div style="text-align: left;"><strong>[Product Information]</strong>
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<li><span class="a-list-item"> USB 2.0 support with data transfer rate up to 480Mbps and USB 1.1 backward compatible </span></li>
<li><span class="a-list-item"> Automatically switch from one computer to another when connecting to a USB printer or multi-function printer </span></li>
<li><span class="a-list-item"> Simply press a button to switch a USB device between computers </span></li>
<li><span class="a-list-item"> Switch-lock function prevents other users from switching the USB device and ensures data access consistency </span></li>
<li><span class="a-list-item"> No external power supply needed </span></li>
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