huawei e5151, 4g router, 21m wifi router

huawei e5151, 4g router, 21m wifi router original package100% unlockedready stock1 year warrentyNew Generation Mobile Broadband Product-Support Ethernet and 3G access internet-Able to connect with Tablet,Laptop,notebook and different types of Wi-Fi devices-Support up to 10 Wi-Fi enable devices at the same time-One-touch connection and LED light display-5 hours working and 250 hours stand-by by battery(while Wi-Fi is off)**Depending on the state of network and environmentKey Features-10M/100M Ethernet with LAN/WAN support-Wi-Fi 802.11b/g/n-HSPA+/HSPA/UMTS 2100/900 MHz-EDGE/GPRS/GSM 1900/1800/900/850 MHz-HSPA+data service up to 21.6 Mbps-HSUPA data service up to5.76 Mbps-1500mAh battery capacity-Equalizer and receive diversity-Data and SMS ServiceSystem requirements-Windows XP SP3,Windows Vista SP1/SP2,Windows 7-Mac OS X 10.5,10.6 and 10.7 with latest upgrades-Hardware system should meet the recommended requirements for the installed OS version