Quectel EC25 Mini PCle 4G/LTE Module

4 out of 5 based on 3 customer ratings
(3 customer reviews)

$89.00 $69.00

This product only includes the Quectel EC25 Mini PCle 4G/LTE Module. In order to use this with a Raspberry Pi, you need to use a Base Shield and two antennas.

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Product Description

EC25 Mini PCIe

Quectel EC25 Mini PCIe is a series of LTE category 4 module adopting standard PCI Express® MiniCard form factor (Mini PCIe). It is optimized specially for M2M and IoT applications and delivers 150Mbps downlink and 50Mbps uplink data rates.


Quectel EC25 Mini PCIe is a series of LTE category 4 module adopting standard PCI Express® MiniCard form factor (Mini PCIe). It is optimized specially for M2M and IoT applications, and delivers 150Mbps downlink and 50Mbps uplink data rates.

EC25 Mini PCIe contains 5 variants: EC25-J Mini PCIe, EC25-E Mini PCIe, EC25-AU Mini PCIe, EC25-V Mini PCIe and EC25-A Mini PCIe. This makes it backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can be connected even in remote areas devoid of 4G or 3G coverage.

EC25 Mini PCIe supports Qualcomm® IZat™ location technology Gen8C Lite (GPS, GLONASS, BeiDou, Galileo and QZSS). The integrated GNSS greatly simplifies product design, and provides quicker, more accurate and more dependable positioning.

A rich set of Internet protocols, industry-standard interfaces and abundant functionalities (USB drivers for Windows XP,   Windows Vista, Windows 7/8/8.1/10, Linux, Android/eCall) extend the applicability of the module to a wide range of M2M applications such as industrial router, industrial PDA, rugged tablet PC, video surveillance and digital  signage.



Key Benefits

● LTE category 4 module optimized for broadband IoT applications
● Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage
● Standard PCI Express® MiniCard form factor (Mini PCIe) ideal for manufacturers to easily integrate wireless connectivity into their devices
● MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
● Multi-constellation GNSS receiver available for applications requiring fast and accurate fixes in any environment

* Under development



Frequency EC25-E Mini PCIe EC25-A Mini PCIe EC25-V Mini PCIe EC25-AU Mini PCIe EC25-J Mini PCIe
LTE FDD-LTE B1/ B3/ B5/ B7/ B8/ B20 B2/ B4/ B12 B4/ B13 B1/ B2/ B3/ B4/ B5/ B7/ B8/ B28 B1/ B3/ B8/ B18/ B19/ B26
TDD-LTE B38/ B40 /B41 B40 B41
3G WCDMA B1/ B5/ B8 B2/ B4/ B5 B1/ B2/ B5/ B8 B1/ B6/ B8/ B19
GSM/EDGE B3/ B8 B2/ B3/ B5/ B8
Embedded GNSS Optional Optional Optional Optional Optional
Region EMEA, Korea, Thailand, India AT&T, T-mobile Verizon South America, ANZ, Taiwan Japan
Certification CE/GCF FCC/PTCRB/AT&T FCC/GCF/Verizon RCM JATE/ TELEC/ Operator IOT


SPEC Download

You can find more information from the producer’s website:

Additional Information


EC25-A, EC25-E, EC25-AU, EC25-J, EC25-V

3 reviews for Quectel EC25 Mini PCle 4G/LTE Module

  1. 4 out of 5


    Why we need two antennas? Which two antennas?

    • :

      As two branches of LTE antenna, the main antenna is responsible for sending and receiving signals and the diversity antenna is only responsible for receiving signals. The multi-antenna technology (MIMO) has the ability to transmit high-speed data and resist interference in the future. So, the better receiving sensitivity, using RX-diversity antenna additional to the main antenna is highly recommended.

  2. 3 out of 5


    how do you set it up to make calls on raspberry pi

    • :

      Audio calls not supported by our shield.

  3. 5 out of 5


    What Type of connectors are the antenna connectors?

    • :

      UFL connectors.

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