... Protable 3G Wireless Wifi Router Small and elegantSlim body design with size in 95mm x 35mm. Just one third of a credit card, and ... service (DOS) protection, Webs Content filter, Keyword FilterVPN functionality: VPN pass-through for lpsecwireless: WPA2-PSK, WPA-PSK, WEP, ... -consumption of iPhone when being hotspot by itself. Function 5:Support public WiFi hotspot access (WCDMA), (CDMA), (TD-SCDMA), ...