The Quectel EC21 is an 4G LTE Cat.1 module optimized specially for M2M and IoT applications. It delivers power-enhanced performance and M2M-optimized speeds of 10Mbit/s downlink and 5Mbit/s uplink, and features low-power, low-cost LTE connectivity. These make it ideally suitable for numerous IoT applications that are not rely on high speed connectivity but still require the longevity and reliability of LTE networks.


  • Cost-effective, lower-power LTE connectivity optimized for broad- band IoT applications
  • Worldwide LTE, UMTS/HSPA(+) and GSM/GPRS/EDGE coverage
  • Multi-constellation GNSS receiver available for applications requiring fast and accurate fixes in any environment
  • Feature refinements: supports DFOTA and DTMF
  • MIMO technology meets demands for data rate and link reliability in modem wireless communication systems

Do you have any questions about the product?

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