NVME M. 2 SSD is not supported. ^^ It has PCI-E 1x interfaces, which can be connected to two SSDs, and supports desktop motherboard PCI-E port. ^^ Supoort SATA NGFF Key B+M SSD with 2230/2242/2260/2280.
^^ Main control chipset: JMB582.
^^ Applicable slot: NGFF Key B+M SSD to PCI-E Host.