HW679 HSDPA wireless modem

HSDPA wirelessmodem Huawei telecom series products are high speed wireless communication solutions for business and home use. With our HSDPA modems, you can access to internet at all times through your preferred HSDPA/EDGE/GPRS/GSM networks operators. Huawei Telecom is a small USB Stick HSDPA modem with Zero CD feature. User can plug in any PC/Laptop/Pocket PC free of installation CD, and the HSDPA software will launch automatically. Main ChipQualcomm MSM6280 Frequency bandGSM/GPRS/EDGE 850/900/1800/1900MHz HSDPA/UMTS 2100MHz Technical StandardsGSM 850 TX 824 849MHz RX 869 894MHz EGSM 900 TX 880 915MHz RX 925 960MHz DCS1800 TX 1710 1785MHz RX 1805 1880MHz PCS1900 TX 1850-1910MHz RX 1930-1990MHz UMTS2100 TX 1920 1980MHz RX 2110 2170MHz Maximum transmission powerEDGE/GPRS/GSM 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 WCDMA output power Class 3(0.25w) Class 3 (+24dBm +1/-3dB) for UMTS 2100, WCDMA FDD BdI Sensitivity-106dBm Data Service RateHSDPA data service of up to DL 7.2Mbps/UL384Kbps EDGE data service of up to DL 384Kbps/UL 64Kbps GPRS data service of up to DL 64Kbps/UL64Kbps Voice servicesOptional SMS servicessupport USSDsupport Other featuresPhonebook; Flow display and statistics AT commandSupports the standard AT command set TemperatureNormal operating temperature -30°C +75°C Storage Temperature -40°C +90°C Voltage5.0v ROHS EnvironmentalComply with ROHS environmental protection certification requirementsCE CertificationMeet the CE standard (CE0168) InterfaceUSB 2.0 Interface, Plug & Play, Receiver FeaturesDual antenna ,Receive Diversity Micro SD Card SlotSupport 4G T-Flash Card Slot Driver InstallationFree CD-ROM installation Support OSWindows2000,WindowsXP,Windows7 64bit&VISTA 64 bit, Mac. English System,Other language versions(Custom). Physical Dimensions88(L)x25(W) x8(H)mm ColorWhite, black, red, blue Optional