Samsung SVC JDM-ASSY SUB PBA_USB_SM-A055 (GH81-24200A) is a smartphone sub-board identified for the Galaxy A05 4G. It is a dedicated replacement board for this phone model, with the USB assembly specified in its part name.
The listing classifies it as a Sub Board and identifies the compatible device as the Samsung Galaxy A05 4G. The component designation helps distinguish this USB sub-board from other parts for the same phone. It is intended for servicing the matching device when this particular board assembly needs replacement.