Option HSUPA USB MODEM ICON 322 for AT&T DL 3.6M, 12 months guarantee; All modem unlocked; Internet anywhere... ... and Mac.Linux drivers availableApprovals and certificationsAll applicable regulatory approvals (i.e. FCC, R&TTE, GCF), Operator and Infrastructure IOTMicrosoft ... FDD support850, 1900 & 2100 band supportNo Rx diversityEqualizationPower Class 3 (+24dBm)HSUPA 1,46 Mbps: Category 3HSDPA 1.8: ...