6X USB-to-RS485 Serial Converter Module 300-921600Bps FT232RL + SP485EEN Built-in ESD Protection Circuit

Industrial-grade USB-to-RS485 converter using a two-chip design (FT232RL and SP485EEN) for reliable, high-speed serial links. Supports baud rates from 300 to 921600Bps and is engineered for use with industrial control equipment or any application with demanding communication needs. The board includes 3 LED indicators to show power and transmit/receive activity at a glance. Protection features include an onboard transient voltage suppression tube (TVS) to absorb surge and spike voltages and provide ESD/anti-static protection, plus a self-recovering fuse and protection diode to stabilize current/voltage, prevent overcurrent and overvoltage, and increase impact resistance. Overall the module delivers stable, compatible and robust USB-to-RS485 communication for industrial environments.