Dual NVMe M Key to PCI-E 4.0 16X Adapter Card Support for PCIe x8x4x4 Bifurcation Motherboard

JMT Dual NVMe M KEY to PCI-E 4.0 16X Adapter Card Support for PCIe x8x4x4 Bifurcation Motherboard Product description 1.
Hardware requirement: There is available PCI-e 4.0 or 3.0 x16 Slot on M/B. The motherboard can support PCIe x16 Bifurcation itself, and can be set as"PCI-e x8x4x4" in BIOS. All of the SSDs are M. 2 PCI-e (M Key) NVMe SSD. CPU has enough channels to support. 2. Compatible with M. 2 PCI-e NVMe SSDs in all sizes: 110x22mm, 80x22mm, 60x22mm and 42x22mm, 30x22mm; Not support any M. 2 (SATA-Based B+M Key) SSD. 3.
Upgraded Design: Two Slots of NVMe SSD are on positive and negative sides. So the card is in small size, And individual LED Indicator design will show each SSD's Working Status The more PCIe x16 Slot is very useful when there is no more PCIe Slot on motherboard. 4.
Please note: 2-Port NVMe PCIe Adapter does not Support Hardware Raid, only supports the formation of soft raid in Win10, or you may build raid via Third-party Software, and 2 SSDs should be same model The motherboard need support "PCIe x8x4x4 Bifurcation", all of the slots will works in full speed. If MOBO only supports "x4x4x4x4", the expanded PCIe x16 will only have x4 signal. If MOBO does not support"PCIe Bifurcation", Only the PCIe x16 works, None M. 2 SSD can be recognized.
Package Content: 1x M. 2 NVMe to PCI-E Adapter 1x Screw Driver 2x M2 Sliver screw 2x standoff