Syba PCI-Express 2.0 x1 USB 3.0 2-Port Card with Low Profile Bracket, 1 unit - Kroger
USB 3.0 PCI-e Expansion Card 7Port, RIITOP PCI-e x1 to USB 3.0 HUB Ada
Amazon.com: X-MEDIA XM-UB3204 4-Port USB 3.0 PCI Express (PCIe x1) Controller Card, PCI-E to USB 3.0 Expansion Card : Electronics
USB3 PCI express adapter PCI e to USB 3.0 20pin converter controller PCIe x1 USB 3 0 2 ports adapter USB3.0 PCI-e expansion card - AliExpress
3Pt PCIe USB 3.0 Card + Gigabit Ethernet - USB 3.0 Cards | Add-on Cards & Peripherals | StarTech.com
Amazon.com: PCIe x1 to 19Pin USB 3.0 Header and Type E (A Key) Card,USB Front Panel Adapter, for 1 Front Panel USB A, 1 Front Panel USB C, USB 3.0 5Gpbs for