PCIe Riser Card x8 to x16 - Slot Conversion & Slot Extension | Add-on Cards & Peripherals | StarTech.com Europe
PCIEX16E-844S | PCIe x16 edge connector to one PCIe x8 and two PCIe x4 Slots riser cable | x16 to x8 and x4 PCIe bifurcation riser cable | PCIEX16E-844S
Amazon.com: BEYIMEI PCI-E Card 4X to USB 3.1 Gen 2 (10 Gbps) Type A+Type C Expansion Card Asmedia Chipset for Windows 7/8/10 Compatible Slot: PCIe x4, PCIe x8, PCIe x16 (Type A+Type