* Features: USB interface

* Support Hot plug-and-play

* No extra power required

* External antenna

* With GPRS function.

* Max. GPRS Rate: 171. 2kbps

* Support EGSM900

* GSM1800 network enviroment,

* Compitable with GSM phase2/2+

* Can send SMS in single or group sending function, as well as telephone and fax functions

* Require Windows9x/2000/xp OS computer

* USB1 . 1 standard, support 3V/5V SIM Card

* Magic blue indicator

* Size(LxWxH): 90mmx44mmx17mm

* Weight: 25g