Sabrent USB 3.0 Super Speed 4 Slot Memory Card Reader for Windows, Mac and Linux - Supports SD, SDHC, SDXC, MMC/MicroSD, T-Flash/MS, MS PRO Duo/CF, and More (CR-BMC3) SuperSpeed USB 3.0 for maximum performance. Backward compatible with USB 2.0 hosts. Powers via USB port, no additional power supply needed. Easy to take, use and install, no additional software installation required. Supports SDHC UHS-1, SDXC UHS-1, UDMA6/UDMA7 CF and MSXC cards Simply Plug &amp; Play Windows XP/Vista//7/8/8.1/10 Mac OS X v10.3.9 or later Available USB port (USB 3.0 port for Hi-Speed mode) CR-BMC3 Card Reader USB 3.0 Cable.