Sonnet Allegro 4-Port USB 3.1 Gen 1 PCI Express Card – DIT Tools
Sonnet Allegro Pro USB-C 8-Port PCIe Card (Pro Series USB 3.2 PCIe Card with Four USB 3.2 Controllers and x8 PCIe 3.0 Bridge Chip to Deliver Full 10Gbps Per Port) - Walmart.com
Amazon.com: Sonnet Allegro Pro USB 3.2 Type A PCIe Card (Four SuperSpeed 10Gbps USB Connectors)
Sonnet Allegro - USB adapter | www.shidirect.com
Amazon.com: Allegro Type A USB 3.2 | 3.0 PCIe 4-Port PCIe Card (Mac and Windows Compatible) : Electronics