Amazon.com: Sedna - PCI Express (PCIe) Dual 2.5 Inch SATA III (6G) SSD Adapter (Short Double Side SSD Version) (with Built in Power Circuit, no Need SATA Power Connector, Best for Mac),
Amazon.com: Sedna - PCI Express Quad 2.5 Inch SATA SSD Controller Card (with Built in Power Circuit, no Need SATA Power Connector) (SSD/HDD not Included) : Electronics
HDD to PCIe Slot Bracket 2.5"/ 3.5" Hard Drive Adapter ATX Full Height Panel | eBay
Pci Express Pci-e Pcie To Sata 3.0 Card Adapter Pci-e X1 To Sata3 Iii Hdd Ssd Expansion Card For Mac Pro 3.1-5.1 Osx 10.8-10.14 - Add On Cards & Controller Panels - AliExpress
Amazon.com: PCIe SATA Card 4 Port ,PCI Express to SATA 3.0 Ports Expansion Controller Boot as System Disk for Desktop PC Support SSD and HDD with Low Profile Bracket and 4 SATA
2.5-inch U.2 NVMe drive to PCI Express x16 Slot card or SATA III SSD/HDD PCI Mount
Amazon.com: Sedna PCI Express (PCIe) Dual 2.5 Inch SATA III (6G) SSD Adapter (Extended Single Side SSD Version) (with Built in Power Circuit, no Need SATA Power Connector, Best for Mac), SSD/HDD