4G LTE 100Mbps Mobile Broadband Dongle
100% Unlocked 4G USB modem for worldwide Use
4G LTE FDD 2600/1800/800MHz
Qualcomm MDM9200 chipset

Availability: In stock


We provide shipping service to all over the world.

We will ship orders in 24hours after we get the order.

12 Months quality guarranty.

4 Years of 4G mobile broadband devices selling experience.


ZTE MF820D 4G Modem Overview

Supporting the same LTE frequencies FDD 800/1800/2600mhz of Huawei E398u-15, this unlocked ZTE MF820D modem is a new multi-mode USB mobile broadband dongle. This LTE modem now on sell at our site is fully unlocked and ready to use with all global services without any contract. It gives you lightning fast Internet connection in LTE FDD network while on the go.

ZTE MF820D 4G Modem Specifications

Network Band:
4G: LTE FDD 2600/1800/800 MHz
2G: GSM/GPRS/EDGE 1900/1800/900/850 MHz
Transfer rate:
LTE FDD Max Download 100Mbps / Max Upload 50Mbps
DC-HSPA+ DL/UL 42/5.76Mbps
Other features:
Chipset/platform: Qualcomm MDM9200 Chipset
Memory: Flash: 256 MB (99 MB for VF SW), Internal RAM: 64 M
Built-in LTE / UMTS high gain antenna (no antenna slots)
Recieve diversity
USB 2.0 high speed & Micro SD card slot(Up to 32GB)
Data and SMS Service
Alternative models:
Huawei E3276s-150, Huawei E398u-1, Huawei E398u-15, and HUAWEI E392u-12
Support OS: Windows XP/Vista/7 and MAC OS
Package: 1 x ZTE MF820D modem

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FAQ & Guides

In this FAQ and Guides section you will find the questions that we are most frequently asked and the useful guides when you use our devices. Please use our FAQ by navigating to the section most relevant to your query. And you also can find an answer to your query by using the guide below, but if not, feel free to contact us as we are only too happy to help.


1. Are the device unlocked totally for any carrier?
Yes. All our 4G CPE, mobile hotspot, and modems are totally unlocked for any carriers. Please choose the ideal device according to your needs.
2. Are the devices original without carrier's logo?
Yes. All our devices are original. However, for some devices there are carrier's logo on the body of the device. If you want the device without carrier's logo, please tell us.
3. How do I know which model should I choose?
All the LTE devices support specified LTE bands. If you don't know which LTE bands you should choose, please ask your local service provider for suggestion. Surely, we also could give our suggestions to you, feel free to contact us anytime. :-)
4. Can you ship order to my address?
Yes. We could ship order to all over the world.
5. How quickly will I receive my package?
We usually ship order in 24hours after we get your order. And it usually take 3-7 working days with express way, and 7-15 working days for post way. However, during Chinese New Year (January 25, 2017 - February 4, 2017), services from certain suppliers and carriers may be affected, meaning that deliveries for order placed around these holidays may be delayed 5-6 days.
6. How Do I Order
Please add the items you want to the shopping cart and then click the proceed to checkout to finish the payment. Or you could also click the "Check out with Paypal" to make the payment quickly.
7. What are my payment options?
We now accept payment via Paypal, Western Union, and bank transfer to our company's bank account.


At Store4G, we always compose useful guides according to users' common question. If you have any question about using our product, please feel free to contact us. Here are the most popular product guides for you.

Product Tutorials: