Features: This industrial grade USB to RS485/RS422 isolated converter delivers high speed data transfer up to 3Mbps with robust / defense , ensuring stable communication in demanding electrical environments. Featuring double RS485/RS422 compatibility, IP30 rate ABS housing, and plugs and play USB connectivity, it supports 32 nodes networks over 1200m for scalable industrial automation setups. Ideal for industrial automation engineers, systems integrators, and smart home installers requiring stable device communication across PLCs, sensors, and monitoring systems. utilize in factory automation lines, building security networks, or smart home hubs to connection PLCs, cameras, and devices via its long ranges RS485 interfaces. Outperforms standard converters with optocoupler isolation technology and industrial grade components, maintaining signals integrity in 40°C to 85°C environments for critical operations. Specifications: Component : plastic Size: about 51x81.9mm/2.12x3.22inch Package Includes: 1xIsolated Converter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.