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Quick Details

  • Style: External
  • Type: Wireless
  • Interface Type: USB
  • Transmission Rate: 42Mbps
  • Certification: CE
  • Brand Name: Aircard
  • Model Number: Sierra 312u
  • Place of Origin: Guangdong, China (Mainland)
  • Sierra Wireless AirCard 312U: AirCard 312U
  • Sierra 312U: 42Mbps Modem

Packaging & Delivery

Packaging Details: original package
Delivery Detail: 3 days after payment


1.Sierra Wireless AirCard 312U 42Mbps HSPA+
2. HSPA+ downlink up to 42 Mbps
WCDMA 850/1900/2100 MHz
3.Sierra Aircard 312U

Sierra 312U Wireless AirCard 312U 42Mbps HSPA+





Fastest modem 42M downlink speed
support external antenna

 HSPA+ downlink up to 42 Mbps

* WCDMA 850/1900/2100 MHz 

* EDGE/GPRS/GSM 850/900/1800/1900 MHz 

* Easy to set-up and use 

* Optional external antenna connector to extend coverage


Sierra Wireless AirCard 312U

Sierra Wireless AirCard 312U is the first modem supporting speeds of up to 42 Mbps. It operates on Dual Carrier HSPA+ networks, the fastest carrier speeds to date, and is also backwards compatible with earlier HSPA technologies so you can work without interruption virtually anywhere you go. Connect your computer to check email, deliver web seminars, query ERP/ CRM applications, or video conference with your team.


Key Features:

* Connect to the fastest available network with wireless download speeds up to 42 Mbps
* Articulating USB hinge designed with ultimate durability
* Compatible with Windows 7 and Mac OS X 10.5 and later
* Plug-and-play with automatic software installation
* Optional external antenna connector to extend coverage


Key Benefits:

* High-performance connection supports the latest graphic, video, corporate and other high bandwidth applications
* Innovative articulating hinge lets this device fit in spaces too tight for standard USB drives
* Easy to set-up and use
* Optional external antenna connection enables stronger network signal in remote or hard-to-reach areas
* Proven reliability and performance from Sierra Wireless



  - Dual Carrier HSPA+/UMTS/HSPA/EDGE
  - Frequency Bands WCDMA 850/1900/2100 MHz
  - EDGE/GPRS/GSM 850/900/1800/1900 MHz
* Max Downlink Speed 42 Mbps
* Operating Temperature 0 to 45° Celsius
* Storage Temperature -40 to 85° Celsius
* Form Factor USB
* System Requirements: USB Port (2.0 recommended)
* Disk Space Requirements: 150 MB
* Antenna Diversity Support: Yes
* Approvals Compliance 
  * ROHS Compliant
  * A-Tick
  * Microsoft WHQL
* Optional External Antenna: Yes
* Additional Features: MicroSD Slot
* Receive Equalizer: Yes
* Weight: 55 g
* Volume 36 cc
* Device Dimensions: 50 mm (L) x 64 mm (W) x 11 mm (H)
* Operating System Support Windows 7/Windows Vista/Windows XP/Mac OS X/Linux


Transaction History of the Supplier

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Transaction Overview


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