A7673X series is the LTE Cat 1bis module based on the latest ASR 1606 chipset that supports wireless communication modes of LTE- FDD. It supports maximum 10Mbps downlink rate and 5Mbps uplink rate.

A7673X series adopts LCC+LGA form factor and is compatible with A7670 R2 series (Cat1 modules), SIM7000/SIM7070 series (NB/Cat M modules), and SIM800/SIM800F series (2G modules), which enables smooth migration from 2G/NB/Cat M products to LTE Cat 1 products and greatly facilitates more compatible product design for the customer needs.

A7673X series supports both multiple built-in network protocols and the drivers for three main operation systems (USB driver for Windows, Linux and Android). The software functions, AT commands are compatible with the SIM800 series modules. A7673X series also integrates abundant industrial standard interfaces with powerful expansibility, such as UART, USB, I2C and GPIO, which makes it perfectly suitable for main IOT applications such as telematics, metering, surveillance devices, industrial routers, and remote diagnostics etc.