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Sierra Wireless MC7354 CAT3 4G LTE Modem

5.00 out of 5 based on 1 customer rating
(1 customer review)


Mini PCI-e modem, providing LTE, DC-HSPA+, HSPA+, HSDPA, HSUPA, WCDMA, GSM, GPRS, EDGE, CDMA and GNSS connectivity.

In stock

Upgrade Modem to latest Generic Firmware

Warranty: 30 Days


Sierra Wireless MC7354 is CAT3 multi-carrier and operator firmware in the Sierra Wireless MC-series.

The Sierra Wireless MC7354 is a second generation 4G-LTE module with or without voice and an integrated GPS+Glonass receiver.  It is designed primarily for North America with carrier support for AT&T, Verizon, Sprint, T-Mobile, Rogers and Telus.  The modem has fall back to 3G HSPA+/DC-HSPA+, CDMA EVDO Rev A and 2G GSM/GPRS/EDGE, CDMA 1xRTT.

Supported frequency bands: 4G-LTE 700/850/1700AWS/1900, 3G 800/850/1700AWS/1900/2100, 2G 850/900/1800/1900, CDMA EVDO 800/1700/1900 and CDMA 1xRTT 800/1900.

Multi operator support through host based image switching. Form factor: PCIe Mini Card F1, 51×30 mm.

Ideal for industrial M2M and mobile computing solutions, AirPrime® MC embedded modules deliver high speed connectivity, with a wide selection of advanced air interfaces, including LTE frequencies. Based on the PCI Express Mini Card standard with a USB interface, the MC Series modules offer an easy upgrade path to new network technologies and global access to high speed networks.

We now offer the firmware update as an add-on for most Sierra Wireless Modems.

Additional information

Weight 1 oz
Dimensions 3 × 2 × .2 in


Manufacturer: Sierra Wireless
Form Factor: mPCIe
Technology: LTE – CAT 3
Antenna Interface: IPEX U.FL
MIMO:   Yes
Size: 51 x 30 x 2.7mm
Max DL Speed: 100 Mbps
Max UL Speed: 50 Mbps
Chipset: Qualcomm
GPS: Yes

GNSS Technology:

  • GPS
  • BeiDou

Driver Support:

  • Android
  • Linux
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10


  • USB 2.0
  • USB 3.0

Operating Temperature Range:

  • -40 °C – 85 °C

Voice Call Interface:

  • Digital PCM signal input/output in socket
  • Digital I2S signal input/output in socket

GNSS Antenna Support:

  • Passive
  • Active 3.3VDC


Carriers | Bands

LTE Regions:

  • North America

Carrier Firmware and Support:

  • AT&T
  • Verizon
  • Sprint
  • T-Mobile
  • Generic
  • Rogers
  • Bell
  • Telus

LTE Bands:

  • B2 (1900)
  • B4 (AWS)
  • B5 (850)
  • B13 (700c)
  • B17 (700bc)
  • B25 (1900)

UMTS Bands:

  • B1 (2100)
  • B2 (1900)
  • B8 (900)
  • B26 (850)
  • AWS


  • 850
  • 900
  • 1800
  • 1900


Manufacturer Datasheet:

MC7354 Product Technical Specification



1 review for Sierra Wireless MC7354 CAT3 4G LTE Modem

  1. 5 out of 5


    I was looking for something that’d give me more upload and I got a good 8+ Mbps Up after installing it in my system. The download is very fast as well and the AT Commands are extensive and easy to get from Sierra’s web site. It’s a great CAT3 card for Cricket and AT&T. ^_^

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