wireless modem GSM/GPRS/EDGE 1.Rate:384 kbps (Up)7.2Mbp(down) ... 2.Network:WCDMA 3.System : Win2000/XP/VISTA/7/Mac 4.PCvoiceSMS wireless ... modem GSM/GPRS/EDGE Description:1,Standard USB connector , insert it to ... , the max download up to7.2 Mbps.3,The card separates from machine, in area of whole country ,it ...