KuWFi WIFI Unlocked Pocket Mobile 3G WIFI USB Modem+WiFi Router Mini Wireless USB Hotspot 3G WiFi Modem Router Data Card with SIM Slot use for Car (Moblie phone sim card) not including Internet connection sharing, up to 5 users can access the Wi-Fi network at the same time. the Router can not work USA SIM Card like 3G network 850mhz. but can work Many countries, such as Europe, Africa, Asia, Southeast Asia sim card which support 3G 2100mhz network . Frequency: UMTS: 2100Mhz EDGE :800/1900mhz SSID UFiXXXXX Wi-Fi Passward:8888888888 Work in 2 modes: USB Modem+WiFi Router Wireless access is available on both 3G network and Wi-Fi networks. 14.4M Unlock Broadband Mini Smart Mobile USB Hotspot GSM Dongle Router Data Card with Wi-Fi 2G&3G WiFi Modem Support SIM Slot