Works with SD, miniSD, microSD, SDHC, miniSDHC, microSDHC, SDXC, microSDXC, MS PRO, MS PRO Duo, MS PRO-HG Duo, and CompactFlash Type I formats Includes four ports that can both read and write simultaneously 312MB/s read and write speed lets you copy images, videos, and other large files in short period USB 3.0 interface provides plug-and-play connectivity so you can start copying data in no time Compatible with 32 Bit & 64 Bit versions of Windows 11, Windows 10, Windows, 8, Windows 7; Mac OS 10.4.x or higher; Chrome OS 78 or higher Supports Android 6+ and iPad OS 13.3.x or higher with USB-A female to USB-C male converter 3.94ft (1.2m) USB 3.0 Micro-B to USB-A cable included