... UMTS 2100MHz 2>.Micro SD slot (max 32GB) 3>.Support Windows PC, Mac OSX, Ipad, Linux, Android TabletsOEM 3G wifi ... AntennaMemory Expansion (Optional)Micro SD slot (max 32GB) Operating SystemsSupport Windows PC, Mac OSX, Ipad, Linux, Android Tablets and other ... web administration interface, simplified settingsMicro SD slot (max 32GB)Support Windows PC, Mac OSX, Ipad, Linux, Android Tablets and other ...