| Internet Type | GSM/GPRS |
| Data Rate | 85.6Kbps(DL,UL) |
| Frequency | 850/ 900/1800/1900MHz |
| Multi-Slot Class | GPRS Class 12 |
| Terminal Device Class | Class B |
| Coding Schemes | CS1 ~ CS4 |
| Max Transmit Power | GSM850/GSM900: Class 4(2W) DCS1800/PCS1900: Class 1(1W) |
| Application | AT Command |
| Network Protocol | TCP/UDP |
| Max Link | 3 |
| SIM Card | 1.8V/3V |
| Antenna Interface | SMA(female, 50Ω) |
| Port Interface | 1 RS232/RS422/RS485 RS232: DB9 RS485/RS422: 5.08mm connector |
| Data Bits | 5,6,7,8 |
| Stop Bit | 1,2 |
| Charity Bit | None,Even,Odd |
| Baud Rate | 1200bps ~ 115.2Kbps |
| Flow Control | RTS/CTS |
| Buffer | 1K |
| Size | 95 x 65 x 25mm |
| Work Temp. | -40 ~ 85°C |
| Storage Temp. | -45 ~ 105°C 5 ~ 95% RH |
| Input Voltage | DC 5~36V |
| Work Current | ~400mA |
| Power | <2W |
| Guarantee | 2 years |
| Accessories | 5V/1A Adapter, Male to Female Serial Cable GPRS Antenna |
