A7663E is the LTE Cat 1 module that supports wireless communication modes of LTE-FDD. It supports maximum10Mbps downlink rate and 5Mbps uplink rate.

A7663E adopts LCC+LGA form factor and is compatible with A7682E,A7683E and SIM868series (GSM/GPRS modules), which enables smooth migration from 2G products to LTE products, and greatly facilitates more compatible product design for the customer needs.

A7663E supports multiple built-in network protocols, supports drivers for main operation systems (USB driver for Windows, Linux and Android etc.) and software function. AT commands are compatible with the A7682E,A7683E and SIM868series modules. A7663E also intergte multi GNSS receiver. Meanwhile A7663E integrates main industrial standard interfaces, with powerful expansibility, including abundant interfaces such as UART, USB, I2C, GPIO, which is suitable for main IOT applications such as telematics, surveillance devices, industrial routers, and remote diagnostics etc.