ECS06, 6 Ports SATA Gen3(6Gbps) port multiplier, Non-RAID, PCI Express Gen3 x2 card, 1 - Kroger
PCI-Express ASM1061 Single Chip Sata Expansion Card PCI-E to 2 Sata Gen3 6Gb Host Controller Adapter - Newegg.com
Amazon.com: BEYIMEI PCIe SATA Card 8 Ports, PCI-E X1 3.0 Gen3 (6Gbps) Controller Card with 8 SATA Cables, Power Splitter Cable and Low Profile Bracket,SATA 3.0 Controller Expansion Card (ASM1064+JMB575) : Electronics
SATA 7+15pin HDD power extension cable male to female(30.0cm) for X880 V1.1 Dual SATA Gen3 HDD Shield - AliExpress
Raspberry Pi 4 model B X880 V1.1 Dual SATA Gen3 HDD Shield, 2.5"/ 3.5 – Lonten Technology
Refurbished: WP Expanse 14TB 7200 RPM 512e SATA Gen3 3.5-inch – Water Panther
ECS06
For Raspberry Pi 4, X885 V1.1 12V Dual SATA Gen3 HDD Shield Support Du – Geekworm
Amazon.com: SK hynix Gold S31 1TB SATA Gen3 2.5 inch Internal SSD | SSD 1TB | Up to 560MB/S | Solid State Drive | Compact 2.5" SSD Form Factor SSD | Internal