[rocdeng]

The PCB picture could be found on Aliexpress, some seller post the picture.
Indeed the pcb is different. But wifi module, 100Mbps ethernet chip all the same, main SOC couldn't seen clearly.

And the WIFI adapter is not real, but you need to insert it to active the WIFI mode(there are two switches on board, when WIFI module inserted, it could make the switch on, So if you want to use wifi mode, you must do like original VAS6154, interesting but useless design).