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Quectel EC21-E LTE Mini PCIe Module


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Manufacturer Part Number:
₹4,460.40 inc. GST
₹3,780.00 ex. GST
₹4,460.40 inc. GST
₹3,780.00 ex. GST


IoT/M2M-optimized LTE Cat 1 Module Variant for EMEA/Korea/Thailand/India

EC21 Mini PCIe module provides data connectivity on LTE-FDD, LTE-TDD, WCDMA and GSM networks with PCI Express Mini Card 1.2 standard interface. It supports embedded operating systems such as WinCE, Linux and Android etc., and also provides audio, high-speed data transmission and GNSS functionality for your applications.


Technical Specifications

Power Supply:
Frequency Bands:
GSM: 900/1800MHz; WCDMA: B1/B5/B8; LTE-FDD: B1/B3/B5/B7/B8/B20; LTE/WCDMA receive diversity; GNSS; digital audio
Function Interface:
PCI Express Mini Card 1.2 Standard Interface
Internet Protocol:
TCP/IP/PPP/UDP; PAP (Password Authentication Protocol); CHAP (Challenge Handshake Authentication Protocol)
USIM Interface:
Support USIM/SIM card: 1.8V, 3.0V
USB Interface:
USB 2.0
Support LTE/WCDMA Rx-diversity
UART Interface:
Baud rate can reach up to 230400bps; 115200bps by default
Text and PDU mode, Point to point MO and MT, SMS cell broadcast, SMS storage: ME by default
GNSS Features:
Gen8C Lite of Qualcomm Protocol: NMEA 0183
AT Commands:
Compliant with 3GPP TS 27.007, 27.005 and Quectel enhanced AT commands
PCM Interface:
8-bit A-law, μ-law and 16-bit linear data formats, long frame sync and short frame sync, master and slave mode
Physical Characteristics:
Size: (51.0) × (30.0) × (4.9) mm; Weight: approx. 9.8g
Firmware Upgrade:
USB interface and DFOTA
Antenna Interface:
Include main antenna, diversity antenna and GNSS antenna
Temperature Range:
-35~75 C
All hardware components are fully compliant with EU RoHS directive

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our shipping and returns page.