For Raspberry Pi 4, X862 V2.0 M.2 NGFF SATA 2280 SSD Storage Expansion Board – Geekworm
The M.2 interface
Amazon.com: Geekworm for Raspberry Pi 4, X862 V2.0 M.2 NGFF SATA SSD Storage Expansion Board UASP Supported Compatible with Raspberry Pi 4 Model B Only Support Key-B 2280 SSD : Electronics
M2P4S M.2 (NGFF) PCIe base SSD to PCIe X4 Adapter
Ableconn Technologies
Qoltec Docking station SSD M.2 SATA/PCIe | NGFF/NVMe | USB 3.1 (50313) - DOCKING STATION - Qoltec
M.2 SSD Guide / Compatibility List – RamCity.com.au
Laptop M.2 NGFF SSD Compatibility List - Laptopmain.com