Features：

Protocol converter from USB to RS485 and RS232 Three applications

·USB-RS485 converter,

·USB-RS232 converter,

·USB-RS422 converter,

·USB interface

·Plug and Play, and need driver,

·Temperature: -30°C - 70°C ,

·Humidity: 5% -95%,

·Easy and user friendly installation

·Stable performance

Specifications: