USB 2.0 to RS485 Converter Adapter and all kinds of 485 interface docking transmission distance up to 1000 meters.
Mainchip: CP2102 (SILICON LABS) and MAX13487 Industrial chip high quality super stable. With 15KV ESD protection and TVS overvoltage protectionTransmission rate up to 500Kbps Support multi-machine communication allowing up to 128 slave devicesWARRANTY: 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.