Teltonika RUTX11 is a robust industrial LTE Advanced (LTE-A) router equipped with 4x Gigabit Ethernet ports, WiFi, Dual-SIM, GPS, Bluetooth, a powerful CPU, and RutOS software for advanced networking solutions. The device supports multiple protocols (MQTT, Modbus TCP, BGP, GRE), Global Navigation Satellite System for location services and time synchronization, firewall, numerous VPN services (OpenVPN, IPsec, PPTP, L2TP & DMVPN