USB TO 8CH RS485. Industrial Grade Isolated Converter Stable mission | Multiple Devices Applicable | Multi-OS Compatible Supports USB to 8CH RS485, convenient for expanding multiple RS485 industrial serial devices. Supports direct power supply via Type-C port, with reserved 5V~36V DC wide voltage screw terminal for auxiliary power input. Onboard unibody power supply isolation, provides stable isolated voltage Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption. Onboard ( ient Voltage Suppressor), effectively suppress surge voltage and ient spike voltage in the circuit, lightningproof & anti-electrostatic Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance. Built-in 120R terminal resistor on the RS485 ports, configurable via jumper for flexible switching. LEDs for indicating the power, device configuration status and ceiver status. Rail-mount case design, support stackable combination, easy to install and to use [ Isolated Design] Onboard unibody power supply isolation, provides stable isolated voltage Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption [Multiple Protection, Safe And Stable] Onboard ( ient Voltage Suppressor), effectively suppress surge voltage and ient spike voltage in the circuit, lightningproof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance. Multi System Support] Supports Win11/10/8.1/8/7, MacOS, Linux, Android, Etc. [ mission Distance Up To 1.2km】 The USB Signal Can Be Converted Into 8 Balanced Differential RS485 Signals And T