... Routing, MAC/URL/IP filter, VPN PassthroughExternal Interface1xMini USB, For Power Charge1xStandard USB 2.0, For Mobile HD NAS sharing/3G ... DHCP, ADSL, Static IP) or LAN1xTF Card Slot, For TF card connecting, realize NAS sharingFunction Button1xPower Switch1xReset1xBattery Indicator ... Humidity: 10% to 90% 3G wireless wifi router for apple ipad iphone, wifi router module , mobile wifi router with ...