RS232-Expansion port for GSM /UMTS routers.
Most Advantech B+B Smartworx routers and modems offer one or more positions for optional interfaces. Thanks to this you may customize the hardware interface according to the relevant application. This modular design lets you change interfaces in the future, or add an interface that is not currently supported. Fro this smart solution we offer this board, which expands you Advantech device by RS232.