User guide for "development kit of x55 5g module"?

Can anyone provide a user guide specifically designed for the “development kit of x55 5g module”??

you can see here:

messageImage_1644207083772|505x310] (upload://40RuEVUmVdIRDhvR7tfV9gR19ZK.jpeg)

We have got development kit attached in the files from the seller in Korea. But when we install the required driver on a window PC, it does not work. No driver appears in the device manager. Is this a problem with the development kit because the development kit in the user guide is different to the one we received.


never see such dev kit…

not sure if this related to PCIE_DIS signal