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Sierra Wireless MC7700 CAT3 4G LTE Modem (AT&T)


CAT3 Mini PCI-e modem for AT&T

In stock

Warranty: 30 Days


Sierra Wireless MC7700 is a CAT3 modem in the MC-series certified for AT&T applications.

The Sierra Wireless MC7700 is a  4G-LTE and UMTS module designed primarily for North America with carrier support for AT&T.  The modem provides LTE, HSPA+, HSDPA, HSUPA, WCDMA, GSM, GPRS, and EDGE to offer a high-speed wireless connectivity.

The MC7700 embedded mini PCI-e wireless modules easily integrate into a variety of devices such as netbooks, notebooks and tablet computers, point of sale devices, telemetry products and other machine to machine applications.  These modules allow manufacturers to take advantage of the latest generation of high-speed mobile networks, delivering up to 100Mbps download speeds and 50Mbps upload speeds and integrated GPS capabilities as well as support for both Linux and Windows.

Supported frequency bands: 4G-LTE: Band 1 (2100), Band 4 (AWS 1700/2100), Band 17 (700), UMTS:  B1(2100), B2(1900), B19(800), B26 (850).

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.

Additional information

Weight 3 oz
Dimensions 4 × 6 × .5 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

Driver Support:

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


  • USB 2.0

Operating Temperature Range:

  • -30 °C – 60 °C

GNSS Antenna Support:

  • Passive
  • Active 3.3VDC

Carriers | Bands

LTE Regions:

  • North America

Carrier Firmware and Support:

  • AT&T

LTE Bands:

  • B1 (2100)
  • B4 (AWS 1700/2100)
  • B17 (700)

UMTS Bands:

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


  • 850
  • 900
  • 1800
  • 1900


Manufacturer Datasheet:

MC7700 Product Technical Specification



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