Huawei Unlocked 4G Modem Huawei E3251 support voice call/ussd

HUAWEI HiLink E3251 DC-HSPA+ USB Stick

HUAWEI HiLink E3251 DC-HSPA+ USB Stick(hereinafter referred to as the HiLink E3251) is the newest and fastest 3G 42Mpbs USB modem. It's unlocked for all the network operators, in order to meet the requirement from different operators, the sub-products E3251s-1, E3251s-2 and E3251s-6 are included, which support different frequency bands, the detailed as below:

* HUAWEI E3251s-1
 -- DC-HSPA+/HSPA+/UMTS 2100 MHz
-- EDGE/GPRS/GSM 850/900/1800/1900 MHz

* HUAWEI E3251s-2
-- DC-HSPA+/HSPA+/UMTS 2100/900MHz
-- EDGE/GPRS/GSM 850/900/1800/1900 MHz

* HUAWEI E3251s-6
-- DC-HSPA+/HSPA+/UMTS 2100/1900/850MHz
-- EDGE/GPRS/GSM 850/900/1800/1900 MHz

Upgraded from HUAWEI HiLink E369 Mini USB Datacard, HUAWEI E3251 HiLink 3G USB Surfstick could support 42mbps download speed with DC-HSPA+ network. The advantage of this new UMTS modem is that it's the latest USB modem from HUAWEI HiLink family. Hilink means just plug and play. Users connect the USB dongle to PC and the dongle would auto set up the parameter and configurations, and the Stick connects internet automatically.

The old model HUAWEI E372 3G HSPA+ USB modem is also support HSDPA 42Mbps, the difference between them is that HUAWEI E372 3G Surfstick could support qual-band 3G UMTS while E3251 seperate them to different sub-models. The most important is that the driver in HUAWEI E372 3G Modem is mobile partner, when it connects to PC, user have to install the software, set up and configure, which seems to be complex for most of users. But HUAWEI E3251 3G USB modem improve this user experience, no software installation and set up, just plug and it links. In this case, HUAWEI E3251 HiLink is a rovolutional 3G USB Dongle and user preferred datacard

So HUAWEI E372 42Mbps datacard is more commonly used in industrial area and E3251 is focusing on single users. Comparing with HUAWEI HiLink, ZTE 42Mbps USB modem MF683 and Sierra Wireless 312u AirCard have a long way to go in the consumer experience.

HUAWEI E3251 Specifications and Features:

* DC-HSPA+/HSPA+/UMTS 850/900/1900/2100MHz

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

* Equalizer and receive diversity(EEIC)

* DC-HSPA+ data service of up to 43.2Mbps

* HSPA+ data service of up to 21.6 Mbps

* HSUPA data service of up to 11 Mbps

* UMTS PS domain data service of up to 384 kbps

* EDGE packet data service of up to 236.8 kbps

* GPRS packet data service of up to 85.6 kbps

* Micro Secure Digital Memory (microSD) Card

* USB Stick, easy to connect

* Plug and play

* Standard USB interface(Type A)

* External antenna interface

* Dual internal antenna

* Windows XP SP3,Windows Vista SP1/SP2,Windows 7,Mac OS X 10.5, 10.6 and 10.7 with latest upgrades

* HiLink features (Driverless, Web UI, Auto connect

HUAWEI E3131 HiLink 3G USB Stick

HUAWEI E3131 21Mbps 3G USB Modem is the newest 3G USB Dongle from HUAWEI to meet some countries where the 4G network has not been rolling out and 3G network is still in use. It's a new star of 3G USB stick in HUAWEI HiLink Family. Upgraded from HUAWEI E303 Hilink USB stick, it could support up to 21.6Mbps download speed. With unlocked version, it could work well with all the providers' 3G network all over the world

There are different versions of HUAWEI E3131 available now in the market, the main difference between them is the 3G band frequency they could support:

HUAWEI E3131s-1: UMTS 2100MHz

HUAWEI E3131s-2: UMTS 2100/900MHz

HUAWEI E3131s-6: UMTS 2100/1900/850MHz

HUAWEI E3131s-65: UMTS 1900/850MHz

Features of E3131:

* uses HSPA+ technology
* use with a PC or Mac
* use it at home or on the go
* plug into USB port
* microSD card slot
* Standard Dongle

Specifications of E3131 dongle

:

* Hi Link Get Connected within 15 Seconds
* Network bands:
- 3G UMTS/WCDMA/HSPA+
- GSM/GPRS/EDGE 850/900/1800/1900 MHz
* HSPA+ up to 21Mbps
* HSUPA up to 5.76Mbps
* Works On Both 2G & 3G
* Micro Sd Card Slot Support Upto 32 Gb
* Built in and support external antennas
* Number of entries in the phonebook: up to 100
* SMS and Data Usage Viewer
* Weight: about 30g
* Compatible With Windows & Mac

Any interesting in our 3g/4g modem and routers, please feel free to contact us now, many thanks.