ANGGREK Industrial Grade Isolated USB Converter, 5V Metal Housing Professional High Peformance Easy Installation USB to for RS485 422 Converter for Computer

EASY TO INSTALL: Industrial grade isolated USB converter adopts industrial grade metal shell, supports wall mounting and rail mounting, sturdy and beautiful, easy to install.
EASY TO USE: Built in for RS485 output termination 120R resistor, can be enabled by a dip switch, flexible switching; external 9 LED indicators, easy to check the power supply, device configuration status and signal transmitting and receiving status.
ONBOARD TVS: Onboard TVS (Transient Voltage Suppressor), can effectively suppress the surge voltage and transient spike voltage in the circuit, and anti static; Onboard self recovery fuse and guard diode, can ensure the stable output of the current and voltage, prevent overcurrent and overvoltage, and improve the anti shock capability.
HIGH PERFORMANCE: Using the original for FT4232HL chip program, high speed telecommunication is stable, reliable, excellent compatibility; support a variety of telecommunication interface conversion: USB to for RS232, USB to for RS485.
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.