| 产品介绍： |
Name:HuaweiE220HSDPAUSBMODEME220HSDPAUSBModemMainFeatures1.HSDPA/UMTS/EDGE/GPRS/GSM2.HSDPApacketdataservicewithamaximumtransmissionrateof3.6Mbps3.UMTSpacketdataservicewithamaximumtransmissionrateof384kbps4.EDGEpacketdataservicewithamaximumtransmissionrateof236.8kbps5.SMSservice6.Autoinstallation,convenientforuse7.Windows2000andWindowsXPOperatingsystemSpecifications1.ItemDescription2.TechnicalstandardHSDPA/UMTS:3GPPR99,R53.GSM/GPRS/EDGE:3GPPR994.OperatingfrequencyHSDPA/UMTS2100MHz5.GSM/GPRS/EDGE900/1800/1900MHz6.ExternalinterfaceMiniUSBinterface:SupportingUSB2.0FullSpeed7.Antenna:Internalantenna8.SIM/USIMcard:Standard6PINSIMcardinterfaceName:HuaweiE220HSDPAUSBMODEME220HSDPAUSBModemMainFeatures1.HSDPA/UMTS/EDGE/GPRS/GSM2.HSDPApacketdataservicewithamaximumtransmissionrateof3.6Mbps3.UMTSpacketdataservicewithamaximumtransmissionrateof384kbps4.EDGEpacketdataservicewithamaximumtransmissionrateof236.8kbps5.SMSservice6.Autoinstallation,convenientforuse7.Windows2000andWindowsXPOperatingsystemSpecifications1.ItemDescription2.TechnicalstandardHSDPA/UMTS:3GPPR99,R53.GSM/GPRS/EDGE:3GPPR994.OperatingfrequencyHSDPA/UMTS2100MHz5.GSM/GPRS/EDGE900/1800/1900MHz6.ExternalinterfaceMiniUSBinterface:SupportingUSB2.0FullSpeed7.Antenna:Internalantenna8.SIM/USIMcard:Standard6PINSIMcardinterface9.Dimensions:89mmDx43mmWx14.5mmH10.Weight:50g9.Dimensions:89mmDx43mmWx14.5mmH10.Weight:50g |
