Unleash the full potential of high-speed memory cards with the RDF8 USB (Universal Serial Bus) 3.0 card reader! The RDF8 offers blazing fast transfers with USB (Universal Serial Bus) 3.0 interface, making it perfect for professional photographers to effortlessly copy a large number of images. The RDF8 provides a total of four slots, one CF, one SDHC/SDXC, one M2/micro SD, & one MS PRO/XC/MS DUO. Backwards compatible with USB (Universal Serial Bus) 2.0, the RDF8 is the ideal companion for your present & future data management needs. Supported Cards: SDHC (UHS-1), SDXC (UHS-1), Micro SDHC, M2, MS (MSXC), CF (UDMA6/UDMA7) Features Super-Speed USB (Universal Serial Bus) 3.0 interface (also compatible with USB (Universal Serial Bus) 2.0) Supports SDHC UHS-1, SDXC UHS-1, UDMA6/UDMA7 CF & MSXC cards Transfer high-resolution images & video recordings to your computer faster & more efficiently Utilize the full speed potential of your memory cards USB (Universal Serial Bus) powered (no external power or battery needed) LED card insertion / data transfer activity indicator Supports SD & CF built-in security functions Offers a free download of Recove Rx data recovery software Dimensions: 67.6mm (L) x 45mm (W) x 15.2mm (H) Two-year Limited Manufacturer Warranty System Requirements: Desktop or notebook computer with USB (Universal Serial Bus) port (USB3.0 port needed for USB3.0 performance) Windows 7/ Vista/ XP (supports USB3.0) Mac OS 10.2.8 or later, Linux Kernel 2.6.30 or later (supports USB2.0)