- Power supply: 6-12v
- Low power consumption (100mA@7v - GSM mode)
- Quad-Band 850/900/1800/1900MHz
- GPRS multi-slot class 10
- Support GPS technology for satellite navigation
- Embeded high-gain SMD antennas for GPS & GSM
- Directly support 4*4 button pad
- USB/Arduino control switch
- Board Surface:Immersion Gold
- Size: 81x70mm