Specification for Module: GSM; 3G; SMD; EDGE,GPRS,GSM,WCDMA; 30x30x2.9mm
| Mounting | SMD |
| Supply voltage | 3.4...4.2V DC |
| Operating temperature | -40...85°C |
| Interface | GPIO, I2C, SDIO, SIM, SPI, UART, USB 2.0 |
| Dimensions | 30x30x2.9mm |
| Type of communications module | GSM |
| Standard | 3G |
| Transmission | EDGE, GPRS, GSM, WCDMA |