... RS485 converter Industry-specific, antistatic, anti-jamming, 600 W lightning protection . USB TO three wire RS485 converterIndustry-specific, antistatic, anti ... ;5), Full compliance with USB2.0 standard, USB1.1 compatible;6), Support remote awaken and power management;7), Support ... company has batch use, almost all the control card compatible manufacturer, after the test is very nice);(2), achine ...