Detailed Product Description

Product Name: 3 g modem / 3g hsdpa wireless modem

Features:
Worldwide roaming and global connectivity with one modem
Supports HSDPA on 850/1900/2100MHz,  
Quad-band class12 GSM/EDGE on 850/900/1800/1900MHz
Downlink up to 3.6Mbps on HSDPA and UMTS capable networks,
and uplink up to 384Kbps
EDGE data up to 236.8Kbps
Supports data / SMS functions
Accessing E-mail and browsing web
Automatically install software, No CD required

Technical Specifications:
Card Type: USB2.0 Interface, 5.0V
LED Indicator: 1 RGB LED Indicates Different Status
SIM Card Interface: 3.0V
Antenna: Internal

Operating System Support:
Windows®2000, XP, Vista

Additional Connectivity Support:
Support for Multiple APN
SMS (send and receive)
Dial-up Networking

MicroSD Memory Expansion:
Max up to 8G MicroSD memory expansion

Environment Requirements:
Operating Temperature: -10 to +55
Storage Temperature: -30 to +60
Vibration (non-operating): 3g peak, 5Hz to 500Hz
Humidity: 95% (non-condensing)

System Requirements:
Card Slots: USB2.0 Interface
Memory: 64MB RAM or above

Modem Software:
Software for Notebooks, PC
Network Service Dependent 

Standard Package Contents:
DM6311U Modem
USB Cable (only for CD-box)
Quick Start Guide

Dimension and Weight
Dimensions: 92*28*13mm
Weight: 28.5g