EagleTec MRU281K USB 2.0 3 Slots Card Reader Comply with USB2.0 spec Rev.1.0 Backward compatible with USB1.1 Support 1 luns, for CF, SD and MicroS Support 480Mbps hi-speed Support SD V2.0/3.0 Support SDHC Ultra II SD/ Extreme Support SDXC UHS-I Support MICRO SD/ SDHC/ SDXC UHS-I Support CF V4.0 with Ultra DMA mode 6 Your photos and data files can be instantly transferred to your PC/Notebook