Model No.  YUE-MO-500-2B

Advanced Features:
* Worldwide roaming and global connectivity with one modem
*HSDPA/UMTS 2100Mhz
*Quad-band GSM 850/900/1800/1900MHz
*USB 2.0 high speed
*support data/SMS functions
*Automatically install driver, No CD required
*Support 8G micro sd card
*Support for Multiple APN
*Support windows 2000,XP,Vista,Win7,UBUNTU 8.04,Mac os x 10.4.

Spec for data transmission:
HSDPA/UMTS
Downlink up to 7.2Mbps, and uplink up to 384Kbps
EDGE data up to 236.8Kbps

General features:
*Antenna: Internal Antenna