Cinterion TC63I GSM GPRS module

The TC63i module features Quad-Band GPRS with integrated TCP/IP stack for a broad array of worldwide M2M applications. Combining industrial interfaces such as USB, SPI, I2C and serial interfaces with GPRS Class 12 enabling speeds up to 86 kbps for in both up and down link, the TC63i is your module of choice for many M2M applications.
GPRS Class 12TCP/IP over AT

The TC63i wireless module features:

GPRS Class 12 for both 86 kbps in uplink and downlinkQuad-Band (850/9000/1800/1900 MHz)80 pin B2B connectorRF connectorAdditional antenna soldering padTCP/IP over ATUSB, I2C, SPITwo serial interfacesExtended temperature range: -40°C to +75°CRadio link Stability (RLS) monitoring (e.g. for jamming detection)Remote SIM access