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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: 330U
  • Place of Origin: Guangdong, China (Mainland)
  • Network Technology: LTE Dual Carrier HSPA+ HSPA+ HSPA EDGE GPRS GSM
  • LTE FDD: 2600 (B7) MHz, AWS
  • WCDMA: 850/1900/2100 MHz
  • EDGE/GPRS/GSM: 850/900/1800/1900 MHz
  • GPS Frequency Bands: GPS 1575 MHz
  • Color: Black,Red
  • LTE DL: 100Mbps
  • LTE UL: 50Mbps
  • Antenna: Support External Antennas
  • Interface: USB 2.0 Interface

Packaging & Delivery

Packaging Details AirCard Original Box
Delivery Time 3 Days

Original Unlock Sierra Wireless Aircard 100Mbps 4G WiFi Dongle USB Modem 330U Support LTE FDD 1700/2100/2600MHz



         The AirCard 330U 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, both modems support Dual Carrier HSPA+, earlier versions of HSPA+ and its predecessors, UMTS, GSM, and GPRS. Its design, which is based on the AirCard 312U USB modem that launched in August 2010 for Dual-Carrier HSPA+ networks, 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.     




Network TechnologyLTE
Dual Carrier HSPA+
Frequency BandsLTE: 1700/2100/2600 (B7) MHz, AWS
WCDMA 850/1900/2100 MHz
EDGE/GPRS/GSM 850/900/1800/1900 MHz
GPS 1575 MHz
Antenna Diversity SupportYes
Operating System SupportWindows 8
Windows 7 SP1
Windows Vista
Windows XP
Mac OS X 10.6.x
Operating Temperature0 to 35 degrees Celsius
Storage Temperature-40 to 85 degrees Celsius
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 330U 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 EqualizerYes


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.


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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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