With this usb to RS485 converter,you can connect RS485 serial devices to your computer via USB.

Main chip:
CP2102(SILICON LABS) and MAX13487 (MAXIM)

HIGH QUALITY
With 15KV ESD protection and TVS(Transient Voltage Suppressor) overvoltage protection.

High speed
Transmission rate up to 500Kbps, Support multi-machine communication, allowing up to 128 slave devices

APPLICATION
LED display communication data; machine PLC data read, write, and PTZ control; Centralized control of household electrical appliances; access control systems; variety of industrial automation; instrumentation; employee attendance machine; highway toll station; ATM machine.

WARRANTY:
We back this usb to RS485 Converter with 12 months warranty.If you meet any question, please contact us, we will fix your issue within 24 hours.