Superspeed USB 3.0 interface; backwards compatible with USB 2.0 | Supports SDHC (UHS-I), SDXC (UHS-I), Micro SD, micro SDHC (UHS-I), and Micro SDXC (UHS-I) | Led card insertion and data transfer activity indicator | Ideal for transferring high-resolution images and video recordings | Supports SD and security functions. Microsoft Windows 7, Microsoft Windows 8, Microsoft Windows 10, Mac OS X 10.2.8 or later Linux Kernel 2.6.30 or later | Offers a free download of recover data recovery software | Usb powered