Chipset: Qualcomm6290 

 Worldwide roaming and global connectivity with one modem 
 Supports HSDPA on 2100MHz, Quad-band class12
 Downlink up to7.2Mbps on HSDPA and UMTS capable networks, and uplink up to 5.76Mbps
 Built-in MicroSD memory up to 8G (optional)
 Automatically install driver, No CD required
 Supports Data / SMS functions
 Supports Windows XP/ 7/ 2000/ Vista

                           Specifications:

 USB 2.0 interface
 High performance internal antenna
 SIM card slot 
 1 LED indicator