Compact LTE Cat 1 IoT & GNSS (EG91-NAX) – North America


This is an EG91 LTE category 1 USB dongle for North America with integrated GNSS for wide industrial and commercial uses. It has EG91-NAX module in USB dongle form factor. It is optimized specially for M2M and IoT applications and delivers 10Mbps downlink and 5Mbps uplink data rates.



EG91 USB dongle is a series of LTE category 1 & GNSS module for North America a. It is optimized specially for M2M and IoT applications and delivers 10Mbps downlink and 5Mbps uplink data rates.

EG91 USB dongle 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 serial drivers for Windows 7/8/8.1/10, Linux, Android) 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 Features

  • LTE category 1 module optimized for broadband IoT applications
  • North America bands
  • Worldwide LTE and UMTS/HSPA+ coverage
  • Standard PCI Express® MiniCard form factor (miniPCIe) 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
  • LTE FDD: B2/B4/B5/B12/B13/B25/B26
  • WCDMA: B2/B4/B5

Data Rate

  • LTE: LTE FDD: Max 10Mbps (DL)/Max 5Mbps (UL)
  • UMTS: DC-HSDPA: Max 42Mbps (DL). HSUPA: Max 5.76Mbps (UL)
  • WCDMA: Max 384Kbps (DL)/Max 384Kbps (UL)


  • USB 2.0 with High Speed up to 480Mbps
  • Digital Audio through PCM
  • 8V/3.0V (U)SIM Interface
  • LED_WWAN# for Network Status Indication
  • W_DISABLE# for Disabling RF Function
  • UART × 1
  • PERST# for Module Resetting
  • Main Antenna, Rx-diversity and GNSS Antennas

Software Features

  • USB Serial Driver:
    Windows 7/8/8.1/10, Windows CE 5.0/6.0/7.0*,
  • Linux 2.6/3.x/4.1~4.14, Android
  • RIL Driver:
    Android 4.x/5.x/6.x/7.x/8.x
  • NDIS Driver:
    Windows 7/8/8.1/10
  • ECM Driver*:
    Linux 2.6/3.x/4.1~4.14
  • Gobinet Driver:
    Linux 2.6/3.x/4.1~4.14
  • QMI_WWAN Driver:
    Linux 3.x (3.4 or later)/4.1~4.14

Protocols Supported


General Features

  1. Temperature Range: -40°C ~ +85°C
  2. Rx-diversity Antenna
  3. Bandwidth: 1.4/3/5/10/15/20MHz
  4. 3GPP TS 27.007, 27.005 and Quectel Enhanced AT Commands


LTE Cat 4 IoT/M2M/GNSS USB dongle (EG95) V1.1

Software can be downloaded from the following website:

5G-NB-IoT/KitSketches at master · 5ghub/5G-NB-IoT (

To use the board with Arduino IDE and starts running Arduino projects and sketches, install the following software:

  • Install Arduino IDE for Windows from the following web site

  • Download and Install LTE&GNSS modem driver for Windows:

  • Download and Install QNavigator and QCOM tools for Quectel EG95 here:

  • Download and install Arduino library ( here:

All the following software can be installed from the GitHub location here:

How to use QNavigator with EG95

How to use QCOM Tool with EG95

LTE cellular connectivity on Windows OS

How to Enable and View GNSS Satellites.pdf