... plug&play and hot swap capabilties card readerName : USB2.0 All in 1 Multi slot card readerModel : SC212ey Feature:1.USB (universal serial bus) 2 ... .Draws power directly from USB Port5.SupPorts: SD, Mini SD, MMC, RS-MMC, MS, MS DUO, MS PRODUO MiniStick, Memory Stick Duo/Pro, M2, T-Flash ...