200 units R38 Customized 4G Industrial Router PCB Board was shipped to Brazil customer today. It will be integrated into their PLC devices. R38 Embedded 4G industrial Router PCB is a multifunctional communication board product for the Internet of Things industry, with strong flexibility and high adaptability. Easy to install and adapt to a variety of scenarios. Support Cat1 & Cat4 modules, lower power consumption and lower cost IOT devices to connect to LTE network. Convenient deployment, rapid deployment, low power consumption and high cost performance.