... and quad-band GSM/ EDGE networks.It enables connection to internet download speed up to 7.2Mbps.The compact USB modem ... /1800/1900MHzSupport 7.2Mbps HSDPA services, UpLoad Speed: 384KbpsSupport SMS, Phone book, internet, calling, USSDAuto-APNPlug & PlaySupport Windows 2000, Windows XP, Windows Vista ...