Detailed Product Description Model: NU590USB HSDPA Modem,HSDPA USB Stick,WCDMA Modem,UMTS/WCDMA 850/1900/2100MHZ,GSM/GPRS/EDGE 850/900/1800/1900MHZ,Downlink 7.2Mbps, Micro SD Card SupportSpec:Form FactorUSB DongleDimension (LxWxH, mm)80x24.5x11.8Weight (g)Connectivity FunctionGSM Band 850/900/1800/1900MHzUMTS Band2100/850MHZ or 2100/900 MHZ or 1900/850Mhz; Single Band UMTS2100MHZ is optionalHSxPA ...