1,802.11n router 3g pocket wireless router with sim card slot 2,Chipset: RT3052 3,Peak throughtput: 150Mbps 4,Antenna: ... .Easy to use, Zero configuration. Just insert your 3G/4G SIM card and an unimpeded internet access service for your WiFi-enabled ... 5V/1AInterface1 x Micro USB Charger and Ethernet Port1 x SIM Card InterfaceOperation SystemWindows 98, Windows XP, Windows 2000, Vista, Windows CE ...