The TER-EZ910_V4 is a 4G and 3G cellular router solution connected to PI B+ or PI 2. The terminal comes with ARM 11 processor with 0.5 or 1 Gb SDRAM. The operating system is Linux. The communication can be achieved via Ethernet RJ45 connector, RS 232, RS 485 via 24 pin GPIO and USB. The RJ45 jack gives the high performance needs of networking devices. The RS 232 connector is a D-type 9 pin connector. There are two Type A 2.0 USB connectors. The TER-EZ910_V4 terminal has Fakra connectors for antennas. Standard terminal comes with one SIM socket with push mechanism behind the bracket but there is an option to have two SIM sockets. The case is made out of Aluminium. The recommended temperature range is from -20°C to +60°C . The TER-EZ910_V4 hardware components are fully compliant with the EU RoHS and WEEE Directives.