Huawei E392 4G LTE Modem is world's first LTE TDD/FDD/UMTS/GSM/CDMA multi-mode data card. Designed with streamline shape, the E392 LTE Stick incorporates LTE FDD technology with UMTS/GSM/CDMA networks backward, automatically switching between different networks to ensure optimal internet connectivity, even below LTE/4G, and always represent the fastest connection.

As the flagship of 4G LTE USB Modem, HUAWEI E392 4G LTE Multimode USB Modem like a big tree, derives many branch models, such as HUAWEI E392u-12, HUAWEI E392u-21, HUAWEI E392u-22, HUAWEI E392u-92, HUAWEI E392u-6, HUAWEI E392u-9, HUAWEI E392u-511 etc… They are for different operators in different areas, so they incorporates difference modules to support various 4G LTE bands.

The download speed of E392 is up to 100M and upload speed up to 50Mbps under 4G LTE Network, making it possible to download a 4GB, HD movie file in just a few minutes. This is 20 times faster than the data transmission speed of the existing 3G network, providing ultra-speed Internet surfing, high-definition video downloading and online viewing, video transmission and real-time 3D photo navigation. 

Below is the speed test of HUAWEI E392 out of window in different areas:

Estonia (EMT): 

UAE (Etisalat):

Russia (Magafon): 

HUAWEI E392 4G Surfstick provides two connections for two separate external antennas or MIMO antenna with two antenna connectors. If you live in an under-served area, it is advisable to use an external antenna for E392.

HUAWEI E392 Specifications:

* 4G Frequency: LTE 800/900/1800/2100/2600 MHz

* 3G Frequency: HSUPA/HSDPA/UMTS/DC-HSPA+ 900/2100 MHz

* 2G Frequency: EDGE/GPRS/GSM 850/900/1800/1900 MHz

* LTE download Speed up to 100 Mbit/s (network dependent)

* LTE upload Speed up to 50 Mbit/s (network dependent)

* LTE 2x2 MIMO

* DC-HSPA+ / HSPA+ / HSDPA Speed up to 43.2 Mbit/s (network dependent)

* HSUPA up to 5.76 Mbit / s (network dependent)

* SMS messages

* Multi-color LED status indicator

* SDHC microSD up to 32GB

* Dimentions: 100mm x 35mm x 14mm

* Weight: 40g

* Support OS: Windows XP, Windows Vista (32/64), Windows 7 (32/64), Mac OS X 10.5 or later versioin, Kernel 2.6.18 or later versioin

Sometimes, customer may feel confused about the model number of HUAWEI E392, because they call E392u-12, E392u-21 or E392u-92 etc...It seems there a big family for E392. Below the models that we confirmed the LTE frequencies for E392u-X and you can choose the right model number per your situation:

HUAWEI E392u-12:

4G LTE Bands: FDD 800/900/1800/2100/2600Mhz

3G UMTS: 900/1800/2100Mhz

HUAWEI E392u-21:

4G LTE Bands: FDD TDD 2600Mhz

3G UMTS: 900/2100Mhz

HUAWEI E392u-22:

4G LTE bands: TDD 2600Mhz FDD 2100/1800/900/DD800Mhz

3G UMTS: 900/1800/2100Mhz

HUAWEI E392u-X?:

4G LTE bands: FDD 700B13/2100Mhz

3G UMTS: 900/2100Mhz

HUAWEI E392u-92:

4G LTE bands: TDD 2300/2600 Mhz

3G UMTS: 900/2100Mhz

HUAWEI E392u-6:

4G LTE bands: FDD 2600/2100/1800/900Mhz

3G UMTS: 900/2100Mhz

HUAWEI E392u-9:

4G LTE bands: TDD 2500Mhz/FDD 2100MHz

3G CDMA: 800Mhz

HUAWEI E392u-511:

4G LTE bands: FDD 2.5GHz, 450MHz

3G UMTS: 2100/900Mhz

HUAWEI E392 User manual:

HUAWEI E392 4G LTE Modem User Manual

How to Set Up Huawei E392 Wireless Connection

HUAWEI E392 Test Report:

Test Report on HUAWEI E392 Multimode 4G LTE USB modem

 HUAWEI E392 package images:

Huawei E392 4G/LTE Indoor External Antenna:

http://www.4gltemall.com/4g-antenna-two-ts-9-connector.html

Huawei E392 4G/LTE Outdoor External Antenna::

http://www.4gltemall.com/4g-lte-outdoor-antenna-2-x-ts-9-connectors.html