21Mbps Origianl Unlocked HUAWEI E586 3G WiFi Router

21Mbps Origianl Unlocked HUAWEI E586 3G WiFi Router Operating frequency(3G):HSPA+/HSUPA/HSDPA/UMTS 2100/900MHzOperating frequency(2G):GSM/GPRS/EDGE 850/900/1800/1900MHzSpeed:HSUPA 5.76Mbps; HSDPA 21.6MbpsInterface:USB 2.0 high speedDimensions:95.5mm×48.6mm×14.1mmWeight:80gReceived Diversity:HSUPA/HSDPA/UMTS 2100/900MHzCapacity:1500mAh, Maximum working time: 5 hours, Maximum standby time: 280 hours while Wi-Fi is off; 30 hours while Wi-Fi is often on.MicroSDcard slot:Yes (Up to 32GB)Internal Memory:128MB Flash, 64MB RAMOLED:YesEqualizer:YesWiFi:802.11.b/g/nEncryption:WEP, WPA, WPA2OS:Windows XP,Windows Vista,Windows 7, Mac OS X 10.5,Mac OS X 10.6 with latest upgrades