Tripp Lite 4-Port Rugged Industrial USB 2.0 Hi-Speed Hub w 15KV ESD Immunity and metal case， Mountable(U223-004-IND)
<div style="text-align: left;"><strong>[Product Information]</strong>
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<li><span class="a-list-item"> Industrial-grade， rugged all metal 4-port USB hub </span></li>
<li><span class="a-list-item"> Supports USB 1.1 and 2.0 transfer speeds ( 12 - 480mbps ) </span></li>
<li><span class="a-list-item"> Wall or Din Rail mountable - hardware included </span></li>
<li><span class="a-list-item"> Bus Powered or optional 3-Wire DC Terminal Block </span></li>
<li><span class="a-list-item"> ESD protected to ± 15kV </span></li>
<li><span class="a-list-item"> Automatic link and speed detection </span></li>
<li><span class="a-list-item"> Plug-and-Play; no software or drivers </span></li>
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