M.2 NGFF- to PCI-E 4X Riser Card M2 M Key to PCIe X4 Adapter with LED Indicator | eBay
Newest NGFF M.2 to PCI-E 4X Riser Card M2 M Key to PCIe X4 Adapter with LED Indicator SATA Power Riser for Bitcoin Miner Mining - AliExpress
Rivo PCI-E Riser PCIe M.2 PCIe SSD to PCIe Express 3.0 x4 Adapter Card - Supports M2 NGFF PCI-e 3.0, 2.0 or 1.0, NVMe or AHCI, M-Key, 2280, 2260, 2242, 2230 Solid State Drives
Riser PCIe 4x Extension Cable M2 M.2 NVMe SSD to PCIe x4 adapter cards Riser CARD support PCI-E 3.0 x4 Full Speed R24SF 10CM - Newegg.com
ADT-LINK M.2 NVMe Key M to PCI Express 4.0 x16 Extender Adapter Cable Support M.2 NVMe SSD for GPU Graphics Video Cards with Sata Power Cable 64G/BPS (15cm,R43UL 4.0)