Sierra Wireless 340u 4G Wireless Mobile Broadband AirCard USB

  • Model: 340u
  • Manufactured by: AT&T
$199.99 Sale: $123.99-38%
Extra Accessories (Optional) :

The Sierra 340u modem is also known as the AT&T USBConnect Momentum 4G, Rogers LTE Rocket Stick, or Bell 4G LTE Turbo Stick.

The Sierra Wireless 340u is one of Sierra Wireless’s first in a family of USB modems for LTE networks offering download speeds of up to 100 Mbps and upload speeds up to 50 Mbps. In addition to LTE, the modem supports Dual Carrier HSPA+, earlier versions of HSPA+ and its predecessors, UMTS, GSM, and GPRS. Its design, which is based on the AirCard 340u USB modem, is thinner and more user-friendly than competitive LTE products currently available, with a rotating USB hinge that works with the widest variety of USB port placements. This is one well built LTE modem!


Network Technology

Dual Carrier HSPA+
Frequency Bands LTE @ 700 MHz/AWS (1700/2100 MHz)
WCDMA @ 850/1900/2100 MHz
EDGE/GPRS/GSM @ 850/900/1800/1900 MHz
GPS @ 1575 MHz
Antenna Diversity Support    Yes
Optional External Antenna   Yes
Antenna Connector Dual TS9 - Use pigtail (ANT-104-TS9)
Operating Temperature 0 to 35 degrees Celsius
Approvals Compliance FCC
Other Carrier Specific Approvals
Form Factor USB Stick Modem
USB Type USB 2.0
Device Dimensions 1.97" (50 mm) Long 
2.52" (64 mm) Wide
.44" (11 mm) High
Weight: 2 oz (55 g) / Volume: 34 cc
Max Uplink Speed 50 Mbps
Max Downlink Speed 100 Mbps
Optional External Antenna Yes
Additional Features External antenna connector
MicroSD Slot
Receive Equalizer Yes

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