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Quick Details

  • Products Status: Stock
  • Style: External
  • Type: Wireless
  • Interface Type: USB
  • Transmission Rate: 100Mbps
  • Certification: CE,ROHS
  • Brand Name: AirCard
  • Model Number: 320U
  • Place of Origin: Guangdong, China (Mainland)
  • Network Technology: LTE Dual Carrier HSPA+ HSPA+ HSPA
  • LTE Frequency Bands: LTE 1800/2600 MHz
  • 3G Frequency Bands: WCDMA 850/900/2100 MHz
  • 2G Frequency Bands: EDGE/GPRS/GSM 850/900/1800/1900 MHz
  • Color: Black
  • LTE DL: 100Mbps
  • LTE UL: 50Mbps
  • Weight: About 120G
  • Interface: USB 2.0 Interface
  • Warranty: One Year

Packaging & Delivery

Packaging Details AirCard Original Box
Delivery Time 3 Days

Original Unlock LTE FDD Sierra Wireless Aircard 320U 100Mbps LTE 4G USB Sim Card Modem Support LTE FDD 1800/2600MHz



   The AirCard 320U, also known as the Telstra USB 4G, is for LTE networks and offers download speeds of up to 100 Mbps and upload speeds up to 50 Mbps. In addition to LTE, it supports Dual Carrier HSPA+ and earlier versions of HSPA+. This product is designed to be used in regions of Asia, Australia, and New Zealand.


Its design, which is based on the AirCard 312U USB modem that launched in August 2010 for Dual-Carrier HSPA+ networks, is easy to use - its rotating USB hinge works with the widest variety of USB port placements.




Network TechnologyLTE
Dual Carrier HSPA+
Frequency BandsLTE 1800/2600 MHz
WCDMA 850/900/2100 MHz
Antenna Diversity SupportYes
Operating System SupportWindows 8
Windows 7 SP1
Windows Vista
Windows XP
Mac OS X
Linux Ubuntu 9.04
Operating Temperature0 to 35 degrees Celsius
Storage Temperature-40 to 85 degrees Celsius
Approvals ComplianceA-Tick
Form FactorUSB
System RequirementsUSB Port (2.0 recommended)
Disk Space Requirements150 MB
Device Dimensions50 mm (L) x 64 mm (W) x 11 mm (H) 
Weight: 55 g 
Volume: 34 cc
Package ContentsSierra Wireless AirCard 320U Mobile Broadband Modem 
Laptop Display Clip 
USB Extension Cable 
Quick Start Guide
Max Uplink Speed50 Mbps
Max Downlink Speed100 Mbps
Optional External AntennaYes
Additional FeaturesExternal antenna connector
MicroSD Slot
Receive EqualizerNo


Products Photos







1.Q:Are you a factory or trading company?
A:We are a Factory,Distributor and Trading Company.

2.Q:Where is your factory located?How can i visit there?
A:Our factory and office is located in Shenzhen City,China.You can fly to Shenzhen Baoan Airport clients,from home or abroad,are warmly welcome to visit us!

3.Q:How can i get some samples?
A:We are honored to offer you samples. 

4.How does your factory do regarding quality control?
A:Quality is priority.We always attach great importance to quality controlling for to the very end.Our factory has gained CE,ROHS,SGS authentication.


Trade Terms


Company Information


1.We are distributors and manufacturers in China.

2.Alibaba assessed 5 years Gold Supplier and 15 years of industry experience.
3.Inspected by the inspection Institution of Bureau Veritas Certification.
4.Price is negotiable if you have large quantity demand
5.100% QC inspection Before Shipping.
6.Best Quality & Best Service with Competitive price.
7.Shipping will be the most economical for you and freight cost is informed in advance for your consideration.decision for the shipping terms will be made according to your requirements.


Our Services


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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
4 Transactions 7,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $72,000
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