Huawei E3251 USB 3G Modem With External Antenna

Huawei E3251 USB 3G Modem With External Antenna

More and more operators are deploying HSPA+ netqorks, even though 4G LTE is becoming the mainstream of network upgrade. Based on dual-cell technology, DC-HSPA+ network is the upgraded 3G, or more accurately 3.5G network, which can make the data rate transmission reach up to 42Mbps. This speed is double to the link speed of HSPA+ network. Following the network upgrade, there must be new devices, such as USB Modem, wireless router, to support these networks.
As we can see, there are already many wireless modems or routers available in the market, but more and more wireless terminals are available with upgrade technology for data connection and stable performance. Huawei is the dominated vendor of wireless equipment and today, we would like to introduce a new Dual cell 42Mbps USB Modem – HUAWEI E3251

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

Description:

Type: HiLink DC-HSPA+ USB Stick/Internet Key
Operating bands(3G): DC-HSPA+/HSPA+/UMTS 2100MHz(850/900/1900MHz optional)
Operating bands(2G): EDGE/GPRS/GSM 850/900/1800/1900MHz
Speed: Downlink speed: DC-HSPA+ 43.2Mbps; Uplink: 5.76Mbps
Interface: Standard USB 2.0, Plug and play
Dimensions: 86.7X26.3X11.8mm
Weight: 29.7g
Micro SD card slot: Support(up to 32GB)
Support External Antenna interface. Build with internal antenna
Equalizer and receive diversity
Systems: Windows XP SP3 Windows Vista SP1/SP2 Windows 7 Mac OS X 10.5, 10.6 and 10.7 or above