General features ? Five-Band FDD-LTE B1/B3/B7/B8/B20 ? Dual-Band TDD-LTE B38/B40 ? Dual-Band UMTS/HSDPA/HSPA+ B1/B8 ? Dual-Band GSM/GPRS/EDGE 900/1800 MHz ? Control Via AT Commands ? Supply voltage range: 3.4V~ 4.2V ? Operation temperature: -40℃ to +85℃ ? Dimension: 30 X 30X 2.9 mm ? Weight: 5.8g ? GNSS: gpsOne Gen 8B;standalone;assisted,XTRA; Specifications for Data transfer ? LTE - Uplink up to 50Mbps, - Downlink up to 100Mbps ? HSPA+ - Uplink up to 5.76 Mbps, - Downlink up to 42 Mbps ? UMTS - Uplink/Downlink up to 384Kbps ? EDGE Class: - Max. 236.8Kbps(DL),Max. 236.8Kbps(UL) ? GPRS - Max. 85.6Kbps(DL), Max. 85.6Kbps(UL) ? CSD - GSM data rate 14.4Kbps - WCDMA data rate 57.6Kbps - WCDMA 64kbps CSD for Video call Other features ? USB Driver for Microsoft Windows 2000/XP/Vista/7/8 ? USB Driver for Windows CE/Mobile ? USB Driver for Linux /Android ? RIL supporting for Android/Windows CE/Mobile ? Automatic installation for windows ? Linux API SDK ? Firmware update via USB ? TCP/IP/IPV4/V6 Multi-PDP,MT PDP ? FTP/FTPS/HTTP/HTTPS/SMTP/POP3/DNS/MMS ? DTMF ? Gobi SDK to the Win7/Win8/Linux ? MBIM to Win8 ? Source code of the PC manager of the device for reference Interfaces ? USB2.0 ? UART ? SIM card ? SPI ? I2C ? Keypad(5*5) ? Constant current sink ? GPIO ? ADC ? PCM * ? SDIO Certifications ? CE ? ROHS (ongoing) ? REACH (ongoing ) ? GCF (in planning)