Simplecom CR309 3-Slot SuperSpeed USB 3.0 Card Reader with Card Storage Case - CR309

3 Slot Card Reader with memory cards storage case Supported SD, SDHC, SDXC, microSD, microSDHC, microSDXC and CF Cards Built-in and foldable USB cable, convenient for storage or travel Built-in storage space for 3 different size cards, protect cards from damage or loss SuperSpeed USB 3.0 interface up to 5Gbps Backwards compatible with USB 2.0 LED indicator for memory card read and write activity Plug and Play, no driver software required USB powered, no external power required Compatible with Windows and Mac