HUAWEI E3351 Modem 43Mbps:

* 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 10.8

* HiLink features (Driverless, Web UI, Auto connect)