3g hsdpa modem
Key Features:
Support HSDPA / UMTS 2100MHz
GSM / GPRS / EDGE 850 / 900 / 1800 / 1900MHz
USB 2.0 high-speed slot
Chipset:Qualcomm MSM 6280.
SMS Message
Data service
Data transmission up to 7.2Mbps (HSDPA)
Data transmission up to 384Kbps (UMTS)
Data transmission up to 384Kbps (EDGE)
High-capacity phone book / SMS box
T-flish card;micro SD card slot (up to 8GB)

Environmental Specifications:
Operation Temperature: -20~55
Storage Temperature: -30~65
Humidity: ≤93%
Vibration (non-operating): 15g peak, 10~500Hz
Operating systems
Windows2000；Windows XP；Windows 7；Windows Vista； UBUNTU 8.04, Mac os x 10.4.
Selling Point:
High speed transmit rate (Downlink 7.2Mbps / Uplink 384Kbps)
USB Connector Type
Auto installation (plug&play)
Customization.
Support:Ubuntu 8.04(Linux),Win7 64bit and Mac 10.4 Os.

Frequency band:
UMTS2100 1920~1980MHz 2110~2170MHz
GSM 850 824~849MHz 869~894MHz
EGSM 900 880~915MHz 925~960MHz
DCS 1800 1710~1785MHz 1805~1880MHz
PCS1900 1850~1910MHz 1930~1990MHz
Mechanical:
Dimension: 87.9(L) x 27(W) x 8.5(H) mm
Weight: 23g