Overview USB TO RS232/485 is a USB to RS232/485 non-isolated serial port converter, featuring the original FT232RNL for improved stability and compatibility. It comes with a built-in self-recovering fuse, TVS protection circuit, etc. USB TO RS232/485 offers simple operation, zero-delay automatic transmission and reception conversion, and boasts characteristics such as fast, stable, reliable, and safe communication. Features --Onboard Original FT232RNL chip. Fast communication, stable and reliable, better compatibility. --Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic.
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