Transfer your data faster than ever with the premium quality Uspeed USB 3.0 card reader. With 4 card slots and an attractive square-form design, this fast multi-card reader is the only one you'll need to support your daily data transfer needs and your diverse collection of memory cards.Card Compatibility
SDXC (up to 2TB), SDHC, SD, CF, High-Speed CF(UDMA), MS, M2, Micro SDXC, Micro SDHC , Micro SD; Backward compatible with USB 2.0 / 1.1System Requirements
Windows 2000 / ME/ XP / Vista / 7 / 8 (32bit/ 64bit ), MAC OS 10.X or later version, Macintosh computer with USB supportPLEASE NOTE
Users using older versions of Windows XP or Mac OS X may need to install operating system upgrades / patches to support the exFAT file system of many high capacity cards of 64GB or higher.
Data transfer rates are subject to the speed of the memory card itself. With the Uspeed USB 3.0 Card Reader, you can fully enjoy the transfer rates of current high speed cards formats: SDXC, Micro SDXC, high-speed CF(UDMA), UHS-I, and high-speed MS (HX).
To properly insert a CF card, please ensure proper orientation by confirming that the side grooves are facing / aligned with the dock ridges. Then, gently push the card straight in toward the pins until the card is fully seated.