High speed best selling ZTE MF631 USB Unicom wireless network card for laptop wholesale and retail

Product Description

Unicom 3G wireless network card

Type of network: 3G: HSUPA, HSDPA, UMTS

2G: EDGE, GPRS, GSM

Network mode: dual-mode

Frequency Range: HSDPA / UMTS: 2100MHz

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

Data transmission rate: Downlink maximum 7.2Mbps

Uplink maximum 5.76Mbps

Bus Interface: USB

Antenna Type: Built-in antenna

Memory card: Support Micro SD card, supports up to 32GB

Supports 2100/1900/900 (850) M diversity reception

Operating System: Support for Windows 7, Windows vista,

Windows xp, Linux, Mac OS

Body color: white, black

Product Dimensions: 74 × 24 × 10.5mm

Weight: about 26g

Payment Terms

1.We accept ESCROW(alipay),Western Union,Bank Transfer(T/T).

2.Payment must be made within 3 days of order,sometimes maybe it's out

of stock.The total price is without bank fee,insurance and tax,buyer

should pay tax.

3.In order to ensure buyer to pay free tax or lower tax,tell us the declare value and

product name necessarily.Usually we declare goods as "gift or accessories",when goods

arrive in customs of buyer's country,please make custom clearance and fetch goods.we

also welcome you to indicate your personal requirement such as colors,packages etc.

Shipping Terms 

1.We will just ship to the default address in alipay within 3 working days after

payment received if you don't inform us.somestimes the date may be delayed due to

out of stock.However,we will contact and inform you.If you want to correct the

address,please contact us by email or trademanager.

2.We are not responsible for delays due to carrier mishandling,custom delay,weather

conditon or any other circumstances beyond of our control.If the item is

damaged,please take photos of the evidence for us and reject it.

3.Sometimes the express company don't have network in buyer's country.we will

choose other express instead if the shipping cost is the same.Or buyer add the

price balance if the price is higher than former express.

4.Transportation time is provided by the carrier and not including weekends and

holidays.the transportation time may vary,particularly during the holiday season.

5.If you haven't received your goods within 30 days from payment,please contact us in

time,we will track the shipment and get back the reason to you asap. 

Warranty and return 

1.We guarantee all products you buy from us are 100% genuine and have been tested

as their descriptions and packaged in good condition before dispatched.

2.The items are covered by 1 year warranty.If the item is defective,we will be happy to

make an exchange or refund within 7 days from the day you receive the item.Beyond

this period,only eligible for repair.

3.We need the products must be in its original condition including the box and all the

accessories in order to qualify for goods refund or exchange.Return shipping cost is to

be paid by the buyer.

4.Please contact us for the right return address before you reture the item.we will

send new replacement or refund when the item is received.if it is refunded.

only item's listing price is refundable,shipping and required insurance

fees are not refundable.For the full payment refunded,the buyer is

responsible for all return shipping charges.

5.If you choose to return a non-defective item,a 25% restock fee will apply.please

contact us for the detailed return reasons before sending for exchange. 

Customer services 

1.Our products directly come from factory,there is no middle man,no high markup,so

we can provide quality guarantee and competitive price base on quantity.Moreover,the

aftersales is also perfect.

2.If the item is defective,please contact us in time.Maybe you don't know how to use

or it is really broken.Whatever case,we will help you.

3.When buyer accept goods and make payment fastly,we will write positive feedback.If

buyer order goods next time,we will give discount.but please feel free to leave

feedback to us.

4.Before leaving any negative or neutral feedback,please give us the opportunity to

resolve any problem,we understand the concerns and frustrations you might have and

we will try our best to work with you to solve any problems.

Special Remark 

When you place an order,please check the specification again to ensure you can use in

your country.In addtion,for the wireless carriers,here are China Mobile,China Unicom

and China Telecom to supply us with resources.Please be sure to check with your

network operator who makes you to call or surf the internet in your country to see

whether they would provide you this kind wireless resources.Please contact us for

wholesale price if you are interested in it.All our products come with one year

warranty.Our Alipay account is verified and with confirmed address.It is safe and easy

to make order from us.