Internal card readerFast reading and writingMultifunction， good substitute of floppy driveBe compatible with Windows 98/ME/2000/XPCards Supported:Compact Flash Card: CF Type I /CF Type II /Ultra CFSmart Media CardMutimedia Card: MMC Type I /MMC Type II /Ultra MMC /RS-MMC /C4.0 /C plus /C Plus /c mobile /C micro /Dvrs MMCSecure Digital Card: SD /Mini SD /Ultra SD /Kingmax SD /Extreme SD /SD Ultimate /SD Elite proMemory Stick: MS /MS-pro /MS-Duo /MS-pro-Duo /MS-MG /MS-pro /MS-MG-Duo /MS-MG-pro-Duo /Ultra MS /MS select function card /Extreme MSMicro DriveXD/T-flash/C-flashM2Specifications:Color: blackItem Dimension: 102*100*21mmNet Weight: 90g