COMBO2PortHUB+CardReader USBstandards:USB2.0 CompactFiash:256MB-4GBDatabaudrate:480Mbps MemoryStick:4GB-256MBPowerrvoltage:5VDCbyUSBport MemoryStickPro:256MB-2GBNumberoFports:3 SDMemoryCard:4MB-2GBTransferspeed:480Mbps(USB2.0/HS) MultiMediaCard:4MB-1GB 12Mbps(USB1.1/FS) SDHC:4GB 1.5Mbps(USB1.1/LS) XD-PictureCard:1GBAdaptor:BritishStandardDimension:W62*D62*H117(mm)Weight:52gCF-TypeICFTypeIICF-Pro,CF-ProIICF-Extreme,CF-ExtremeIII.CF-PSPII,CF-Super,CF-UitraX.MS,MS-MagicGate,MS-PROMagicGateHS-MS-PROMagicGate,MS-DUO,MS-DUOMagicGateMS-PRODuoHS-MS-PRODuo,MS-PRODuo-PSP,MS-PRODuo-Gaming.SD-SDC,SD-Pro,SD-Pleomax,SD-ProC,SD-UltraIIsd-ultraiiPLUS,sd-ExtremeIII,SD-UltraX,SD-Turbo,SD-Super,SD-Max,miniSD,MiniSD-Pro,MiniSD-Pieomax,MMCMMC-PLEOMAXMMCPro,HS-MMCMMCMobile-ProC,MMCMobilePocketnet,XD,XD(M),XD(H),SDHC