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Product Features:

  • The HUAXIAYOU 668F WCDMA 3G USB Wireless Modem lets you connect your PC to the Internet nationwide
  • Easy access to the Internet anywhere and anytime
  • You can insert the modem into the computer, tablet and notebook
  • With this 668F WCDMA 3G Modem you can surf the internet and receive E-mail by 3G network
  • High-speed data transfer
  • Supports maximum 5 devices
  • Support Micro SD card
  • It's quick to set up and easy to use
  • Slot: Built-In SIM Card Slot
  • Storage: Micro SD Card Slot (Micro SD Card Not Included)
  • Network Type: WCDMA
  • Network Protocol: HSPA/UMTS
  • 3G Frequency: 2100MHz
  • Model: 668F
  • Unlocked: Yes, ready to use with global services
  • Data Speed: Download up to 7.2 Mbps, Upload up to 384 Kbps upload
  • Interface: High Speed USB 2.0
  • Antenna: Internal Antenna
  • Supported System: Windows XP, Vista, 7, Mac OS, Linux, Android
  • Size: 87 x 27 x 7 mm / 3.393 x 1.053 x 0.273 inch
  • Net Weight: 21 g / 0.735 oz
  • Color: White

Package Contents:

  • 1 x 3G Modem
Available Shipping Method Tracking NO. Estimated Delivery


1) Estimated delivery time includes processing time and actual shipping time. Normally our processing will take 1-2 working days.

2) Estimated Delivery Time shown above is only for reference, since actual delivery time depends on shipping service selected, delivery schedule and local customs clearance time, especially during peak periods.

3) Shipping Costs shown include fuel surcharges and may change a bit due to the fluctuation of currency exchange rates.

4) For the order with only one item (only one item):

a. if your item is less than 20USD and need registered freight, you need to pay certain upgrading fee.
b. if your item is more than 20USD, our system will ship your item with tracking number automatically free of charge.

5) For the order with multiple items (multiple items):

a. if most items' price is more than 20USD in one order, we will send the parcel with tracking number for free.
b. if most items in one order is low value with reasonable weight and size, our Checkout process is able to identify such order giving free registered freight on it.
c. if most items in one order are low value but with relatively high weight (i.e. Value: Weight ratio is not in reasonable range), we will charge certain discounted upgrading fee if you need tracking number.

Custom Tax

A. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

B. Please check with your country's customs office to determine what these additional costs will be prior to buying.

Return Policy

All the cell phones you bought from come with 6-month warranty and all the items we offer have a 3-month warranty. See additional details, please refer to our Shipping & Returns or our FAQ Return Policy.

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Customer Reviews
Average customer review:
4 (4out of 5)
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Showing 1-2 of 2 reviews

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by Aistis ( LT ) 2012-08-24 06:30:46 GMT

It came with chinese user manual and instructions. Don't buy it if you don't know how to use it. Talking about quality , it looks reliable and high quality. But once again it is useless for me because I don't know how to use it.

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Was this review helpful to you?
  • Reply by Partridge:
    Sorry for the inconvenience.
    Please accept our apologies.
    The item is in good condition and it has been tested before sending to you.
    Could you please give us more details about it? You can operate it step by step. Then you can find how to use it. Hoping you will be satisfied with our service.
    The link is policy for Defective:
    We will appreciate it if you could contact us by this link:
    Thanks for your cooperation and consideration.

  • Reply by mantk:
    hola, me podes explicar como puedo tener internet con el chip del telefono seria con el sim... para tener internet para la tablet

  • Overall
  • Price
  • Easy Of Use
  • Build Quality
  • Usefulness
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by Dimaus ( private ) 2013-05-25 18:38:43 GMT

А ГДЕ ВЗЯТЬ ДРАЙВЕРА .модем не видит не планшет не комп не ноут .симка билайн и нет прошивки для него если кто знает или сталкивался с этим модемом подскажите что делать

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Was this review helpful to you?
  • Reply by Childe:
    Thanks for your comments!

    You could search for such drive online or here:

    We will appreciate it if you could contact us by this link :
    We will try our best to help you.

    Thanks for your cooperation and consideration.

  • Reply by Andrew25:
    Обычно у самого модема внутри есть диск с записанными драйверами и программой. Но этот диск может быть отключен, попробуйте почитать по поводу его включения с помощью AT команд для модемов.

  • Reply by AndreiMega:
    К нему через вай фай только можно подключится,USB вход только для питания,подключись к вай-фай и в браузере надо ввести адрес в инструкции он написан

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