... -specific, antistatic, anti-jamming, 600 W lightning protection . USB TO three wire RS485 converterIndustry-specific, antistatic, anti-jamming, 600 W ... shielding wire;11), Transmission distance: USB to turn 485 transmission distance: 1.2 km above;12), USB line length: 80 centimeters;13), ... ;(9), highway toll;ATM machine; and so on USB TO RS485 converter (industry-specific, 600 W lightning protection)