... MSM 6290.SMS MessageData serviceDownlink speed up to 7.2Mbps (HSDPA)Uplink speed up to 5. ... to 32GB)3 colors LED indicatorOperating systemsWindows2000,Windows XP,Windows 7,Windows Vista,UBUNTU 8.04,Mac os x ... 10.4 or laterSelling point:High speed transmit rate (Downlink 7 ... (play and plug)USB Connector TypeSupport OS:windows 2000,XP,Vista,Win7,UBUNTU 8.04,Mac ...