Quad M.2 NVMe to PCIe Adapter Expansion Card (PCIe Bifurcation Motherboard is Required), Support 4* M.2 PCIe NVMe SSD

Quad NVMe PCIe Adapter, RIITOP 4 Port M.2 NVMe SSD to PCI-E 4.0/3.0 x16 Card with Fan for 2230/2242/2260/2280 SSD (pci-e Bifurcation Required)

Quad NVMe PCIe Adapter 4 Ports M.2 NVMe SSD to PCI-E 4.0 Gen4 X16 Converter Card

Quad M.2 NVMe Ports to PCIe 3.0 x16 Bifurcation Riser Controller - Support Non-BiFurcation Motherboard

Quad M.2 NVMe Ports to PCIe 3.0 x16 Bifurcation Riser Controller - Sup –

Dual Slot M.2 NVMe PCIe 4.0 X8 Adapter Card with ASM 1182E Chip, Only Work with PCIe Splitter Function Motherboard

Quad NVMe PCIe Adapter, RIITOP 4 Ports M.2 NVMe SSD to PCI-e 4.0/3.0 x16 Card with Fan Support 2280/2260/2242/2230 NVMe SSD (PCI-e Bifurcation Required) - Yahoo Shopping

AS Media's ASM2824 has a PCIe 3.0 x8 upstream port as well as 4 PCIe 3.0 x4 downstream ports. The switch is designed primarily for storage devices. SI-PEX40157 card uses ASM2824 switches and therefore does not rely on PCIe bifurcation supported by CPU or PCH (they will work on closed end systems that have limited PCIe bifurcation capabilities).

IO Crest SI-PEX40157 Quad M.2 NVMe Ports to PCIe 3.0 x16 Interface x8 BandWidth Bifurcation Riser Controller

This Quad M.2 PCIe SSD Adapter adds up to four high performance PCIe M.2 SSDs (NVMe and AHCI) using the PCIe x16 slot of a desktop, workstation, or server. Boost System Performance Take full advantage of the fast performance and compact size of PCIe M.2 internal solid-state drives, with read and write speeds up to 7.8GBps per drive. Access Four M.2 PCIe SSDs Simultaneously No on-board chip leads to wide system compatibility.

StarTech.com Quad M.2 PCIe Adapter Card, x16 Quad NVMe or AHCI M.2 SSD to PCI

Dual Slot M.2 NVMe PCIe 4.0 X8 Adapter Card with ASM 1182E Chip, Only Work with PCIe Splitter Function Motherboard

PCIe adapter with four M.2 slots - HDD's & SSD's - Level1Techs Forums

Shop StarTech.com Dual M.2 PCIe SSD Adapter Card - x8 / x16 Dual NVMe or AHCI M.2 SSD to PCI Express 4.0 - Up to 7.8GBps/Drive - For 2242/2260/2280/22110mm PCIe M-Key