... 3:3G:2100Mhz 4:2G:850/900/1800/1900Mhz Huawei E220 HSDPA3G USB MODEMSupport All kinds of Android Tablet ... (Unitel) Argentina (Claro, Movistar, Telecom Personal) Australia (3 Mobile, Vodafone, Optus, Virgin Mobile, iPrimus, Soul) Austria ... Movistar, Orange, Simyo,Yoigo) Sweden (Tele2, Telia, 3,) Switzerland (Sunrise, Swisscom) Syrian Arab Republic (Syriatel Taiwan ... Support all kinds of Android Tablet PC