1>NET434T Super Wireless 3G Router support PSTN SIM card 2>7. ... 3>PSTN/RJ11 ,VPN , WLAN,HSPA/WCDM NET434T-PSTN,VPN,Super Wireless 3G RouterDescriptionThis is an unique 3G router for it ... s more, it support 3 VPN types, IPSEC, PPTP, L2TP.Fast speed, good quality!You'll never want to miss it ... *Quick Start Guide x11*3G External Antenna(option) NET434T Super Wireless 3G Router support PSTN SIM card and VPN