4 Port USB 3.0 x1 PCIe Internal Card – VisionTek.com
PCI Express to SuperSpeed USB 3.0 Host Adapter 3+1 Ports U-750, Synchrotech
USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps - USB 3.0 Cards | StarTech.com
4-Port USB 3.0 PCI-E Controller Card, EEEkit Super Fast 5Gbps PCI Express( PCI-e) Expansion Card with Build in Self-Powered Technology, Compatible with Windows Server, XP, 7, Vista, 8, 8.1 - Walmart.com
StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - 5Gbps - SATA Power - Add 4 external USB 3.0 ports to a low profile or standard
4 Port PCIe USB 3.0 Interface Expansion Card for PCs and Macs – VisionTek.com
USB 3.0 2-Port (Ext) PCIe Host Card
Amazon.com: IO Crest Mini PCI-Express USB 3.0 Super-Speed Host Controller Card Renesas D720201 Chipset Windows OS XP 7 8 10 Server 2008 2012 R2 2016 SD-MPE20215 : Electronics
USB 3.0 PCI-E host adapter (UPC-30-2P)
Mini PCI-Express USB 3.0 Host Controller Card - SD-MPE20215
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ORICO PME-4U USB 3.0 4-Port PCI Express Host Controller Adapter Card for Windows and Mac OS
OWNSUN 4 Ports USB 3.0 Super Fast 5Gbps PCI Express (PCIe) Expansion Card for Windows Server, XP,7, Vista, 8, 8.1, 10 PCs-Build in Self-Powered Technology-No Need Additional Power Supply (FS-U4-Pro) Add-On Cards -