Then check if your PID:VID is recognized and found (lsusb and lsmod commands), and check to be sure that the right driver is installed.

As the chipset built-in DM800HDseV1/V2 boxes are :
- 0bda:8172 on Sim2 boxes
- 148F:5370 on Ferrari boxes.

As I remember in your case you need the 8192cu driver (as your PID:VID is 0BDA:8178), check and if you need that one, then install it.

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