Контролер AXAGON PCIe to NVMe+SATA M.2 (PCEM2-D)

PCEM2-D PCIe NVMe+SATA M.2 adapter
A PCI-Express x4 adapter to connect up to two M.2 disks to a computer. 1x NVMe M-key + 1x SATA B-key.
The internal AXAGON PCEM2-D adapter allows to connect as many as two M.2 SSD to a desktop. So, it is an ideal choice for upgrading a desktop computer that has no M.2 slot.  
The adapter supports the use of both one-sided and double-sided SATA and NVMe (PCI-Express) M.2 SSDs. The reduction does not limit SSD capacity, and any M.2 cards with a length up to 110 mm can be used. The simultaneous operation of both disks is commonplace.
Thanks to PCI-Express interface compatible with x4, x8 and x16 slots, a maximum transmission rates can be achieved. When compared to standard SATA SSDs, bit rates of NVMe SSDs are many times higher.
The high quality card design, including copper-plated vents, assists in a better dissipation of heat generated during the M.2 SSDs operation.
Double LEDs indicate either power on or data transfer in the M.2 slot.
The package also contains a low profile bracket for mounting the adapter into low profile cases.