Amazon.com: CY U.2 U2 NVME to PCIe 3.0 x4 Adapter SFF-8639 Hyper PCI Express PCI-E NVME SSD Card Converter Solid State for M.2 SSD for Mainboard Mini SAS HD : Electronics
Amazon.com: PCIE Riser Card 8 Capacitors,GPU Extender Riser Card for Bitcoin Litecoin ETH Ethereum Mining,with 60 cm USB 3.0 Extension Cable & 6PIN SATA Power Cable (V009s-PLUS,1 Pack) : Electronics
StarTech.com PCI-Express x1 to Low Profile x16 Slot Extension (PEX1TO162)
Amazon.com: NFHK PCI-E 3.0 x4 to M.2 NGFF M Key 80mm SSD Nvme Card Adapter PCI Express with Power Failure Protection 4.0F Super Capacitor : Electronics
Amazon.com: Dual-Port PCIe Gigabit Ethernet Server Adapter with NetXtreme BCM5720-2P Chipset PCI Express 1000M Network LAN Card for Windows Sever Linux Ubuntu VMware : Electronics