IOT GATEWAY 850/900/1800/1900MHZ; No. of Channels:-; Protocol:HSPA+ / EDGE / GSM / GPRS; Supply Voltage Max:32VDC; Frequency RF:1.9GHz; Module Interface:I2C SPI UART USB; Kit Features:FX30 is the Industry's Smallest Most Rugged ;RoHS Compliant: Yes