??????? ?????? ?????? ????????????? ????? ? ????? (??????????? ? ????? ??????)??? ??? ?? ????? ??? ?? ??? ?????. ??? ????? ??? ?? ????? ??????. ??? ????????? ???????????? ?????? ?????? ????? ?????????? (????????? ?????)I would want to understand what these gadgets are. Is there any easy way to inform through the MAC addresses mentioned? Especially