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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: TianJian/OEM
  • Model Number: TJ-W803
  • Product name: 3G usb modem

Packaging & Delivery

Packaging Details External 3G USB Dongle_plastic hard case , other package can be customized.
Delivery Time Shipped in 5 days after payment

WCDMA HSUPA Modem External 3G USB Dongle

The product is the internet equipments that aims at wireless high-speed data business of WCDMA/GSM network.

You can insert SIM card of WCDMA service to equipments, with plugging USB to computers or laptops,

it will carry out a high speed wireless to get to the Internet, the data delivers function ect.


------- Specifications -------

Network type


Connect type



Internal antenna

Work electric voltage 




Frequency scope

UMTS 2100MHZ (Dual band optional)

GSM/GPRS/EDGE 850/900/1800/1900MHZ

Data delivers rate

384Kbps(Uplink ) to 7.2Mbps(Downlink )


About 30g

Support TF card




Working electric current


Work temperature

-20~55 °C

Saving temperature

-30~75 °C


Voice, SMS, Statistics, phonebook, USSD

Support system



------- Pictures ------- 



External 3G USB Dongle |External 3G USB Dongle













External 3G USB Dongle |External 3G USB Dongle

Tianjian is established in 2000, about 13 years of history.
We have been successfully supplying huge numbers high quality OEM/ODM products and services to ISPs or distributors over the world. 
We try our best to be the most popular mobile internet treminal supplier and client trusted worthy partner.
Look forward to cooperating with you!




Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Transaction Value
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Email to this supplier
       Contact Me   Eric                  Contact Me  Claire                       
China (Mainland)
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Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $31,000
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Chat Now       Eric


Chat Now     Claire