>>| WORLDWIDE WIRELESS FOR THE WORLD WIDE WEB*

EST-618U is a quad-band wide area wireless modem supporting all the different frequencies used by EDGE and GSM/GPRS networks worldwide. Users around the globe can enjoy the freedom to have access to critical information wherever they are located on both EDGE and GSM/GPRS networks.

>>| HIGH-SPEED PERFORMANCE

At data rates up to three times the speed of GPRS, EST-618U provides users with ease of use to transfer large files, download graphic heavy information, send/receive SMS messages and receive large amounts of data quickly, to stay connected during their busy day. With EST-618U, users can stay connected on EDGE networks at average speeds between 200-230 kbps*, supporting speeds up to 236.8 kbps.

>>| ZERO INSTALL SOFTWARE AND MICROSD MEMORY EXPANSION

The compact EST-618U don’t need to install drivers from a CD because the software is included on the device. It also supports a microSD memory expansion no matter whether connect with the Internet or not . The only 13*28*92MM dimension is small enough to fit comfortably in any pocket.

■ WORLDWIDE USE WITH QUAD-BAND OPERATION

■ CAPABLE OF WIRELESS DATA SPEEDS UP TO 236.8 KBPS

■ LOW POWER CONSUMPTION EXTENDS BATTERY LIFE

■ DIAL-UP NETWORKING (DUN) MODES

■ RECEIVE SMS MESSAGES

■ ACCESSING E-MAIL AND BROWSING THE WEB

■ SIM CARD FUNCTIONALITY

■  MICROSD MEMORY EXPANSION

■ ZERO INSTALL SOFTWARE,NO CD REQUIRED FOR WINDOWS

EST-618U Modem: QUAD-BAND WIRELESS NETWORK MODEM FOR EDGE AND GSM/GPRS

TECHNICAL SPECIFICATIONS:

>>| EST-618U Modem:

Card Type: USB interface, 5.0V

LED indication: 1 LED Indicator

SIM card interface: 3.0V interface

MicroSD memory expansion

EDGE MS Class 12 (up to 4 Tx, 4 Rx, 5 total)*

>>| Dimensions and Weight:

92*28*13MM

>> MicroSD Memory Expansion:

Top to 4G MicroSD memory expansion

>>|OPERATING SYSTEMS SUPPORT:

Windows®2000, XP, VISTA

>>| ADDITIONAL CONNECTIVITY SUPPORT*:

EDGE, GPRS, and GSM Circuit Switched Data

Support for Multiple APNs

SMS (send and receive)

Dial-up networking

>>| QUAD-BAND EDGE/GPRS:

GSM 850 MHz band Transmit, Receive: 824-849MHz, 869-894MHz

Output Power: 500 mW (+27 dBm) /2W (+33 dBm)

GSM 900 MHz band Transmit, Receive: 880-915MHz, 925-960MHz

Output Power: 500 mW (+27 dBm) /2W (+33 dBm)

DCS 1800 MHz band Transmit, Receive: 1710-1785MHz, 1805-1880MHz

Output Power: 400 mW (+26 dBm) /1000 mW (+30 dBm)

PCS 1900 MHz band Transmit, Receive: 1850-1910MHz, 1930-1990MHz

Output Power: 400 mW (+26 dBm) /1000 mW (+30 dBm)

>>|APPROVALS:

Compliant with GSM Release 99

>>| ENVIRONMENTAL:

Operating Temperature: -20 to +60º C

Storage Temperature: -30 to +85º C

Vibration (non-operating): 15g peak, 10 Hz to 2 kHz

Humidity: 95% (non-condensing)

>>| SYSTEM REQUIREMENTS:

Card Slots: USB Interface

Memory: 32 MB

Disk Space: 20 MB