Huawei E8231 Technical Specifications:

* Chipset: Qualcomm 8200A
* Wireless connectivity: 3G and Wi-Fi
* WLAN: IEEE 802.11b/g/n
* HSPA+/HSPA/UMTS 2100/900 Mhz
* EDGE/GPRS/GSM 1900/1800/900/850 Mhz
* HSPA+ Data service of up to 21.6 Mbps
* HSUPA Data service of up to 5.76 Mbps
* Support up to 10 WiFi enabled devices simultaneously
* Equalizer and receive diversity
* data and SMS Service
* Work with external power adapter, unlimited working time

System requirements:

-Windows XP SP2/SP3, Windows Vista SP1/SP2, Windows7
-Mac OS X10.5, 10.6 and 10.7 with latest upgrades
-Yours Computer’s Hardware system should meet the recommended requirements for the installed version of OS
-Display resolution: 800*600 or above
-standard USB Interface