-Supports USB 2.0 -Plug and Play (up to 10.000 times) hot swapping, easy to install and use. -High speed data transmission, up to 480 mbps. -Powered by USB connection cable, no extrenal power required -For standard USB connector by desktop, laptop. Supported media: -MS/MS duo, TF/ Micro SD, SDXC/ SDHC/ MINI SD/ MMC, CF, M2, xD (without card) Supported OS: -Windows 98/SE/ME/2000/XP/Vista -MAC 9.2 OS X or later -Linux Kernal 2.4 or later