2x 10Gbps USB C PCIe Card -USB 3.1 Gen 2 - USB 3.0 Cards | Add-on Cards & Peripherals | StarTech.com
USB 3.0 7-Port Ext PCIe Host Adapter
LP 4-Port SuperSpeed USB 3.0 PCIe Card - Quad Core
4 Port USB 3.0 PCIe Internal Card – VisionTek.com
4-port/8-port USB 3.0 PCI Express Card - AX92321
4 Port USB 3.0 PCIe Internal Card – VisionTek.com
mini PCIE to USB adapter – Ronoth
Insignia™ 2-Port USB 3.0 PCI Express Interface Card Silver NS-PCCUP53 - Best Buy
2 port Internal USB 3.0 Mini PCI Express PCIe Card - Shentek
USB 3.2 and Type C PCI-E Expansion Card PCIE to USB Controller 6Port + 2Port Us | eBay
Amazon.com: PCIe to USB 3.2 Gen 2 Card with 20 Gbps Bandwidth 7 USB Ports (4 USB Type-A and 3 USB Type-C Ports), PCI Express (PCIe) Expansion Card USB Card for Desktop
2 Port USB-A 3.0 5Gbps PCIe Adapter Card, Compatible with Windows and Linux (Not support Mac OS),Low Profile Bracket Included
StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power - PEXUSB3S25 - Storage Mounts & Enclosures - CDW.com
Inateck PCI-e to USB 3.0 (4 Ports) PCI Express Card and 15-Pin Power Connector, Red (KT4001) – Inateck Official