3G USB HSDPA Wireless Modem ,USB dongle ,with operate system: WIn2000/XP/Vista/Linux/Mac OSX, can be easily used in laptop /desktop ,connect internet in a high speed .

HSPA USB Wireless Modem MBD-500HU Specification

HSDPA wireless modem, a good tool conducting mobile data transmission by UMTS�]WCDMA,HSDPA�^�AGSM/GPRS/EDGE network, is mainly used outdoors or in the event that wire link to internet is unavailable. HSDPA, the updated of 3G and 3.5G, is a portable internet access mode with much higher speed than GPRS and CDMA for office and home, even on a galloping train. It only charges you when transmitting data.

Main functions:
++Internet Access
++SMS and Phonebook
++Voice calling
++HSUPA,HSDPA, WCDMA, UMTS, EDGE,GPRS,GSM network
++searching network automatically
++Zero CD, auto installation
++Plug & Play
++3.5G SIM Card, GSM SIM
++USB 2.0 Hi speed, USB 1.1 compatible
++MicroSD,T-Flash memory card, 32GB in max

Operation system: Windows 2000/XP/VISTA, MAC OSX, linux, WinCE
Languages: English,Simple Chinese,Traditional Chinese,
(German,French,Italian, Spanish,Russian, Portuguese)

General features:
* Terminal Type: 3.5G HSDPA USB Modem
* Chipset: QULCOMM HSUPA
* Working Frequency
GSM850/900/1800/1900MHz,
UMTS/HSDPA/HSUPA 2100MHz, or Optional frequency band 850/1900/2100MHz.

* Output power:
Class 4 (+33dBm ��2dB) for EGSM900
Class 1 (+30dBm ��2dB) for GSM1800
Class E2 (+27dBm �� 3dB) for GSM 900 8-PSK
Class E2 (+26dBm +3 /-4dB) for GSM 1800 8-PSK
Class 3 (+24dBm +1/-3dB) for UMTS 2100, WCDMA FDD BdI

* AT Hayes GSM 07.05 and GSM 07.07
* AT commands for RIL compatibility (RIL/NDIS)
* SIM application toolkit (SAT Release 99)
* SIM interface 3VDC 6pin,
* Power supply:3.7-5 vdc by USB
* Interface: USB2.0, and USB1.1 compatible
* Antenna:3G antenna inside
* Ambient temperature: �V20 �J�K+55 �J
* Auto switch-off at +75 �J
Drivers
NDIS/RIL software for Microsoft Windows Mobile based devices

*Specifications for data transmission
Datas in HSUPA
3GPP R6, Category 4
Rate of 2Mbps uplink in max,can be updated to 5.76Mbps
Datas in HSDPA
3GPP R5, Category 8
Rate of 7.2Mbps downlink in max,
support UE CAT. [1-6], 11, 12
support Coding scheme3GPP TS25.212
Datas in UMTS
Apply with WCDMA FDD
PS 384 kbps downlink / 384 kbps uplink
CS 64 kbps downlink / 64 kbps uplink

Datas in EDGE
3GPP Release4, class 10,
460.8Kbps supported by firmware, Rate of 384Kbps downlink
Rate of 177Kbps uplink
Multislot class 10
Modulation and coding scheme MCS 1�V 9
Mobile station class B

Datas in GPRS and GSM
3GPP, class 12,
Rate of 115.2Kbps downlink
Rate of 57.6Kbps uplink
Multislot class 12
Mobile station class B
Coding scheme 1�V4
Full PBCCH support

*Specifications for SMS:
Point-to-point MO and MT
SMS cell broadcast
Text and PDU mode

*Specifications for voice:
Half rate (HR)
Full rate (FR)
Enhanced full rate (EFR)
Adaptive multi rate (AMR)

*Basic handsfree operation:
�V Echo cancellation
�V Noise reduction
Current�]Typical�^
Full power�G550mA,ave.(2W,Multislot Class 10)
Idle mode�G50mA
Off mode�G1mA
*Dimension: 83(L)30(W)13(H)mm
*Weight: 35g