LTE (FDD): B1,B3,B8

LTE (TDD): B38, B39,B40,B41

DC-HSPA+/HSPA+/HSPA/UMTS : B1, B5, B8,B9

TD-SCDMA: B34, B39

EDGE/GPRS/GSM : 900/1800 MHz

DC-HSPA+ : 下行:42 Mbps, 上行: 5.76 Mbps

LTE TDD : 下行: 112Mbps , 上行: 10Mbps (CAT4)

LTE FDD: 下行:150 Mbps, 上行: 50 Mbps @Bandwidth 20M (CAT4)

Mini PCIe interface

Antenna interface

USB 2.0 High speed

PCM Voice

SIM Card

LED

Power supply

Reset

3.2 V to 4.2V (typical: 3.8V)

PCM語音

DTMF

-40℃ to 85℃

CDC-ECM

FOTA

Firmware update via USB

Embedded UDP/TCP/FTP(s)/HTTP(s) stack

High-speed UART

CMUX

Sleep mode

Linux, Android, WinCE, Windows 8/10