USB to RS485 Converter, Industrial Grade Isolated Adapter for OS X 11 10 8.1 8 7 with 4 Way RS485 Interface

FOR CHIP: Using the original for chip, high speed telecommunication is stable, reliable, high compatibility; can be extended via USB 4 way isolated RS485 interface, convenient for users to expand access to multiple serial devices.
POWER ISOLATION: Onboard integrated power isolation can provide stable isolation voltage, isolated end without additional power supply; onboard integrated digital isolation, signal isolation, high reliability, strong anti interference, low power consumption.
HIGH SAFETY: Onboard TVS (transient voltage ), can effectively the surge voltage and transient spike voltage in the circuit, and static electricity; on board self recovery fuse and guard diode, can ensure stable current and voltage output, prevent overcurrent and overvoltage, improve shock resistance.
EASY TO OPERATE: Built in RS485 output terminal 120R resistor, can be enabled by a dip switch, switching flexibility; external 10 LED indicators, easy to view the power supply, device configuration status and signal transceiver status.
EASY TO INSTALL: USB to 4 way RS485 converter adopts industrial grade aluminum alloy shell, support wall and rail mounting two kinds of installation, sturdy and beautiful, easy to install.