Ultra eSAM is a rugged 4G Wi-Fi router designed for industrial M2M/IoT applications. Equipped with one LAN and one LAN/WAN port, it offers real-time data connectivity, even in challenging environments. Its seamless integration into designs or applications makes it an ideal choice for IoT service managers, system integrators, and end-users alike. The Ultra eSAM ensures a secure, reliable connection to industrial machines at remote or third-party locations.