The Huawei ME909u-521 is an advanced LTE Module. It’s a high quality-designed module, which is especially for industrial-grade M2M applications, such as vehicle telematics, tracking, mobile payment, industrial router, safety monitor and industrial PDA’s.
The ME909u-521 supports 100 Mbps downlink rate. This module also contains features like FOTA, USSD, IPV6/ IPV4 and Huawei enhanced AT commands.
LTE FDD B1/B2/B3/B5/B7/B8/B20
3.2 V to 4.2 V