Model: 600U
GPRS-600U is a USB GSM/GPRS data card and compatible with any PCs. It provides tri-band GSM900/1800/1900.

Features:
Tri-band GSM900/1800/1900.
GPRS multi-slot class 10- GPRS mobile station class B
Compliant to GSM phase 2/2+- Control via AT commands
Supports Windows 2000/NT/ XP

Specifications
Interface :
USB1.1 connector
GPRS Module
SIM application tool kit
Tri-band Antenna.
SIM Interface
Supported SIM card: 3V.
Integrated SIM card reader
Audio Interface
4 point ear phone jack

Support Data, Voice, SMS and Fax function :
Data
CSD transmission rates: 9.05 , 13.4 , 15.6 , 21.4 kbps.
GPRS data downlink transfer: max. 85.6 kbps
GPRS data uplink transfer: max. 42.8 kbps
Coding scheme: CS-1, CS-2, CS-3 and CS-4
Supports 2 protocols PAP (Password Authentication Protocol) and CHAP (Challenge Handshake Authentication Protocol) commonly used for PPP connections.
Fax
Group 3,Class 2
SMS
MT, MO, CB, Text and PDU mode
SMS storage: SIM card plus 25 SMS locations in the mobile equipment
Transmission of SMS alternatively over CSD or GPRS. Preferred mode can be user-defined.
Dimensions: 72* 42 *16.5 mm
Weight: 36g
Environmental : Operating Ranges Operating :
Temperature 0 ~ 55 ,
Humidity 10%-95%
Storage :
Temperature -20 ~ 65 ,
Humidity 10%-95%5.
Power Consumption : Operation max Operation Current : 840 mA/5V
Class 4 (2W) at EGSM900.
　　　　　　　　　Class 1 (1W) at GSM1800 and GSM 1900.6.
LED Indication : Power LED- Active LED
Drivers support : Windows 2000/NT/XP PACKING DETAILES:
Carton Size:82.5*39.6*15(CM)
50PCS/carton
G.W.:14KG
N.W.:12.5KG