The Teltonika RUT950 is a robust 4G LTE dual SIM cellular router designed for professional use in challenging environments. It supports advanced Wi-Fi, Ethernet, and industrial-grade networking functionalities, making it suitable for a wide range of demanding market sectors. The device offers a top Wi-Fi standard of Wi-Fi 4 (802.11n) and a maximum WLAN data transfer rate of 150 Mbit/s, supporting Wi-Fi standards 802.11b, 802.11g, and Wi-Fi 4 (802.11n). Featuring an Ethernet LAN interface type of Fast Ethernet, it provides Ethernet LAN data rates of 10,100 Mbit/s and adheres to networking standards IEEE 802.3 and IEEE 802.3u. The router is compatible with 2G standards (EDGE, GPRS, GSM), 3G standards (DC-HSPA+, TD-SCDMA, UMTS), and the 4G standard LTE, ensuring versatile mobile connectivity. Security is enhanced with algorithms including EAP-TLS, PEAP, SSL/TLS, TKIP, TTLS, and WPA2-Enterprise. The device is equipped with four Ethernet ports, external dual SIM holders, digital input/output, and signal strength status LEDs. External SMA antenna connectors allow for the attachment of desired antennas, enhancing signal reception and performance in diverse operational conditions. The RUT950 operates on RUTOS, a unified operating system for all Teltonika routers, optimizing performance for IoT applications.