The S2-10AFL module from Simcom is a type of LTE (Long Term Evolution) device that provides high speed data with speeds up to 150 Mbps downlink, 50 Mbps uplink. This module supports LTE frequency bands 1, 3, 7, 8, 20 (special approval required for certain regions) and applicable for on-board equipment, such as routers, gateways, modems, and tablets. It also supports data and SMS services, allowing users to access internet via LTE network. The S2-10AFL supports both 4G FDD LTE and TDD LTE networks and supports network scrambling and ciphering, fast reconnection, fast handshake, and authentication. It is designed for high temperature environments; it can also support fallback and it is ROHS and ETSI certified.