General Features
1.Network:UMTS(HSDPA)/GSM/GPRS/EDGE, Dual Mode
2.Working frequency:
UMTS(HSDPA): UMTS 2100 MHz
GSM/GPRS/EDGE: Quad-Band 850/900/1800/1900 MHz
3.Standard:
UMTS(HSDPA): Compliant to 3GPP R99&R5
GPRS/EDGE: Compliant to 3GPP R99
4.Output power:
UMTS 2100 MHz :0.25W
GSM850/GSM900: 2W
DCS1800/PCS1900: 1W
5.Antenna: Internal
6.Dimensions: 83mm X 38mm X 13mm (including USB cap and Antenna)
7.3 Blue LED indicator for network status
8.1 Green LED indicator for power supply
9.eight: 36g
10.Lower power consumption
11.OS support: Win 2000, WinXP,Win2003.Vista
12.Normal operation temperature:
-10℃ to +55℃

Specifications for data transfer:
1.Circuit switched data
2.UMTS with HSDPA support (category 6,8,12): 7.2M bps downlink
3.GPRS/EDGE MS Class 10, MCS1-MCS9
4.PPP stack/ Integrated TCP/IP stack

Interfaces:
1.USB interface (USB storage support)
2.SIM Card

Software Features:
1.SMS
2.Phone book
3.SIM Management
4.PDP Profile Management
5.U-disk