3g Usb Modem - Compact 82.18x20.15x10.25mm, 21g Lightweight | 7.2mbps Speed, Sms & Voice Call Support, Microsd Expansion, Zero Install Software

Basic features of 3G USB Modem:
Worldwide use with UMTS 2100MHZ, quad-band GSM/EDGE
Capable of wireless data speed up to 7.2Mbps
Support SMS and voice call
Accessing and browsing WEB
Micro SD memory expansion
Zero install software, No CD required for windows.

Dimension: 82.18*20.15*10.25mm
Weight: About 21g
Language: English, Chinese
Mode: Dual mode
Driver installation: Zero install software, No CD required for windows.
Availble operation system:
Windows2000/XP/VISTA/win7 32&64bit/ MAC
External Interface:
USB 2.0 interface with PC

Internal Antenna:Built-in 5 bands

SIM card slot and MicroSD memory expansion slot, support 8G memory card.
RF band
Quad band GSM/GPRS/EDGE: 850/900/1800/1900MHz
UMTS: 2100MHz

Transmission rate
HSDPA : Max downlink:7.2Mbps uplink:384Kbps
EDGE/GSM/GPRSi Max downlink 230.6Kbps

System Requirements:
Card Slots: USB Interface
Memory: 32 MB
Disk Space: 32 MB
System:Pentium 150MHz or higher

Enviroment requirement
Working temperature: -20A c ~ +55A c
Storage temperature: -20A c ~ +60A c
Humidity : 0%~90% (35A c)