Note: This model is compatible with standard mini PCI-E slots. It cannot be usedfor MSATA or wireless network card slots, nor can it be used for PCI-E slots or PCIslots!!! The Mini PCI-Express SATA expansion card can provide 2 SATA 3.0 interfaces. It adopts the native PCI Express 2.0 bus. This card supportsSATA 6Gbps devices that comply with the SATA 3.0 specification, and isalso backward compatible with SATA 1.5G bps and 3.0G bps devices.