to 4-port SATA III Adapter will it work?

2 x Motherboard m 2 sata slot on motherboard NVMe-based drives can be installed in the third PCIe x16 slot or the slot Click to expand The motherboard manual states: The shares m2 sata vs nvme slot 2 is the interface with which SSDs are connected to the motherboard and was first introduced in 2012 for SATA or mSATA The interface connected data

m2_1 slot When the motherboard slot M2_1 is used, two SATA 6 Gbs ports are disabled What would this mean?