USB RS485 RS232 Serial Converter Adapter Onboard FT232RNL

USB TO RS232/485 Serial Converter Adopts original FT232RNL chip, fast communicating, stable and reliable, better compatibility.

Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic.

Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance.

Onboard RS232/485 communication switching circuit, configured by switch.Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via switch

3 LEDs for indicating the power and transceiver status.Adopts ABS protection case, compact size, portable and easy to use, cost-effective