Energizer Multi-Fit USB 3.0 Card Reader: * USB 3.0 interface * Offers remarkably fast transfers * For professional and amateur photographers * Effortlessly copy a large number of images * 4 slots: 1 CF, 1 SDHC/SDXC, 1 M2/microSD, 1 MS PRO/XC/MS DUO * Supports all new card formats * Backwards compatible with USB 2.0 * Plug-and-Play * Supported by Mac OS and Windows ME/2000/XP/Vista/7