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Amazon.com: StarTech.com 4-Port USB 2.0 Hub - Metal Industrial USB-A Hub - Din Rail, Wall or Desk Mountable USB Data Hub - TAA Compliant USB Expander Hub (ST4200USBM) : Electronics
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![Amazon.com: SABRENT 4 Port USB 2.0 Data Hub with Individual LED lit Power Switches [Charging NOT Supported] for Mac & PC (HB-UMLS) : Electronics](https://m.media-amazon.com/images/I/41-ZIHiFS1L._AC_SY1000_.jpg "Amazon.com: SABRENT 4 Port USB 2.0 Data Hub with Individual LED lit Power Switches [Charging NOT Supported] for Mac & PC (HB-UMLS) : Electronics")