Unlocked for any Global GSM Carrier, in the operating frequencies with a data broadband activated SIM Card * HSPA+/HSPA/UMTS 2100 MHz GSM/GPRS/EDGE 850/900/1800/1900MHz * Connect up to 5 WiFi enabled devices at the same time. * MicroSD Card Slot (up to 32GB) External Antenna Port. Sim card or Micro SD card are not included. * Windows XP SP2/SP3, Windows Vista SP1/SP2, Windows 7 Mac OS X 10.5 and 10.6 with latest upgrades, Linux