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U3X4-EP4XE112E | Four independent 16-port (4-port x 4) USB 3.0 to External PCIe x4 Gen 2 Host Docking | Host Cards
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4 Port USB 3.0 PCI Express Card PCIe USB 3.0 Host Controller 4 x USB3.0 with VLI Controler NED720201 5GBPS : Amazon.ca: Electronics
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Eight channel 32-port (4-port x 8) USB 3.1 Gen 1 to External PCI Express x8 Gen 2 Host Docking | EPCIED4X-U3X8G211
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