Quectel EC21-EU Mini PCIe Module is a LTE Cat1 module M2M-optimized delivering 10Mbps downlink and 5Mbps uplink in Mini PCIe form factor

Quectel EC21-EU Mini PCIe Module Product Overview

Quectel EC21-EU Mini PCIe Module is a LTE Cat 1 module with Mini PCIe form factor. The item  is specially optimized for M2M and IoT applications highlighting cost-effective, low-power LTE connectivity. It delivers M2M-optimized speeds of 10Mbps downlink and 5Mbps uplink, which is ideal for numerous IoT applications. not reliant on high speed connectivity but still require the longevity and reliability of LTE networks. EC21 series Mini PCIe contains 10 variants: EC21-A Mini PCIe, EC21-V Mini PCIe, EC21-AUT Mini PCIe, EC21-AU Mini PCIe, EC21-AUX Mini PCIe, EC21-E Mini PCIe, EC21-EU Mini PCIe, EC21-EUX Mini PCIe, EC21-KL Mini PCIe and EC21-J Mini PCIe. This makes it backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can easily migrate from LTE to 2G or 3G network.

Quectel EC21-EU Mini PCIe Module Product Pictures

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Quectel EC21-EU Mini PCIe Module EC21 MODULEQuectel EC21-EU Mini PCIe Module EC21 Quectel ycict

Quectel EC21-EU Mini PCIe Module Product Specifications

Brand Quectel
LTE Cat 1 EC21-EU Mini PCIe
Region/Operator EMEA/Thailand
Dimensions (mm) 51.0 × 30.0 × 4.9
Operation Temperature -35 °C to +75 °C
Extended Temperature -40 °C to +80 °C
LTE-FDD B1/B3/B7/B8/B20/B28A
GNSS GPS/GLONASS/BeiDou/Galileo/ QZSS (Optional)
Carrier Europe: Deutsche Telekom
Others RoHS/WHQL
LTE-FDD (Mbps) 10 (DL)/5 (UL)
DC-HSPA+ (Mbps) 42 (DL)/5.76 (UL)
WCDMA (kbps) 384 (DL)/384 (UL)
EDGE (kbps) 296 (DL)/236.8 (UL)
GPRS (kbps) 107 (DL)/85.6 (UL)
(U)SIM x 1
UART x 1
USB 2.0 x 1
Audio Digital (PCM) x 1
I2C (For Wi-Fi and SD Card) x 1
PERST# x 1
Speech Codec Modes HR/FR/EFR/AMR/AMR-WB
Enhanced Features
eCall *
QMI/ RmNet
Audio Playback*/  Audio Recording* Optional
(U)SIM Detection
Regulatory Global: GCF
Europe: CE
Taiwan (China): NCC
Australia/New Zealand: RCM
Echo Arithmetic Echo Cancellation/ Noise Suppression
VoLTE Digital Audio and VoLTE
(Voice over LTE) (Optional)

Quectel EC21-EU Mini PCIe Module Product Features

  • Cost-effective, lower-power LTE connectivity optimized for broadband IoT applications
  • Worldwide LTE, UMTS/HSPA(+) and GSM/GPRS/EDGE coverage
  • Standard PCI Express® Mini Card 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

Quectel EC21-EU Mini PCIe Module Product and More EC21 models

EC21-A Mini PCIe
EC21-V Mini PCIe
EC21-AUT Mini PCIe
EC21-AU Mini PCIe
EC21-AUX Mini PCIe
EC21-E Mini PCIe
EC21-EU Mini PCIe
EC21-EUX Mini PCIe
EC21-KL Mini PCIe
EC21-J Mini PCIe

Quectel EC21-EU Mini PCIe Module Product Applications

Quectel EC21-AUX Mini PCIe ycict

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