The high speed MicroMax Data Card is an HSPA USB modem that offers HSDPA data transfer rate up to 7.2 Mbps. This USB 2.0 high speed card offers phonebook and SMS support that helps you store data and exchange it faster. This data card enjoys compatibility with Windows 2000 SP4, Windows XP SP2, Windows Vista, Windows 7 and Mac OS X 10.4.9 or a higher version. With 8 GB memory capacity, this data card allows you to store ample of information. Compatibility with Mozilla Firefox and the Auto-Install software feature, make the MicroMax Data Card a joy for the user!