NVMe vs vs SATA vs PCIe: What are these SSDs?

to 4-port SATA III Adapter will it work? sata 3 slot SATA II SATA III : SATA III SATA Slot on Motherboard sata 3 slot I ordered an sata III ssd for this Acer desktop, planning to install in into the m2 slot but now I am not sure that slot is compatible

sata slot The SATA port is used for connecting storage components to your computer's motherboard SATA uses two ports: The data connector and