EC25-EC Mini PCIe driver for Windows 10

Hi there,

I am trying to get EC25-EC working with my windows 10 PC.

EC25 is directly mounted to motherboard of pc via Mini PCIe interface.
I tried to get it working with USB driver, but it did not work.
Is there another driver specific for direct PCIe connection?

Addition to question above, Can I update EC25-EC version to EC-25E FA firmware?
If possible, can you provide firmware and method to update EC-25?

Product I have is;