DetailedSellingLeadDescriptionFeature:52-in-1cardreader/writerwith3PortUSB2.0HubAvoidthehassleofcarryingbothCardReaderandUSBHubUSB2.0SupportHotSwappablePlug- -PlayLEDindicatortoshowpowerstatusandread/writerprogressPowerupbyUSBPort.Noexternalpowerneeded.Compact,PortableandStylishDesignReadHighspeedover4.3Mbps,writehighspeedover1.3MbpsSystemrequirement:WIN98/2000/XPMacOSV9.2OderHoherSupportWIN98/2000/XP/MacOSV9.2orhigherCompatiblewithallthefollowings:1.CF12.CF23.ExtremeCF4.ExtremeIIICF5.UltraIICF6.HSCF7.XSCF8.CFPro9.CFFwtePro10.CFProll11.HltachlMD12.MagicStor13.MS14.MSPro15.MSMagicGate16.MSMagicPro17.ExtreMSPro18.ExtremeIIMSPro19.UltaIIMSPro20.MSMSMagicGatePro21.MSSelect22.SD23.ExtremeSD24.ExtremeIIISD25.UltraIISD26.SDPro27.SDElitrPro28.HSSD29.UltraSpeedSD30.SD-ULTRA-X31.MMC132.MMC233.MMC4.034.SM35.SMTOM36.XD37.HSRSMMC38.DV-RSMMC39.RSMMC4.040.MiniSD41.MsMagicGateDuo42.MSProDuo43.MMCMicro44.MSROM45.MSDuo46.MSMagicGateProDuo47.T-Flash48.MD49.HSMSProDuo50.HSMiniSD51.HSMSPro52.HSMagicGateProDuoPackingincluding:Combo52in1CardReader/Writerwith3PortUSB2.0Hubx1USBCablex1DriverCDx1