card reader 1.Interface :USB 2.0 2..Installation way :Plug and play card reader1.Interface :USB 2.0 2.Support memory cards TF,SDHC,SD,CF,miniSD,RS-MMC, MINI SDHC,MMCmobile,MMC,MMC Plus,MS Pro Duo,MS Micro(M2),MS Pro,microSD,MS Duo 3.Installation way :Plug and play 4.Requirements of operating system:winxp/win2000/win7/ win vista card reader