... lightning protection . USB TO three wire RS485 converterIndustry-specific, antistatic, anti-jamming, 600 W lightning protection .Special note: according to ... operating system version;3), Interface standards: meet TIA/EIA of RS485 / RS422/232 standard;4), Support baud rate scope ... ;(5), entrance guard system; Card;(6), all kinds of industrial automation;Instrumentation;(7), parking lot;The bus fee;( ...