SSK CF Card Reader 3 in 1 USB 3.0 CF / Micro SD / SD Card Reader for 128GB 64GB 32GB 16GB 8GB CF SDHC Writer and Reader Compatible with multiple memory cards,such as SD / SDHC / SDXC / Micro SD / Micro SDHC / Micro SDXC / T-Flash / CF Card. USB3.0 interface, USB2.0 backward compatibility.Allows wide-ranging use and data transfer rates up to 5Gbps for fast access and transfer files. Adopt high quality word, 99% OFC, added aluminum foil shield,with good performance in resisting signal interference,improving transfer speed. It's very convenient to use, plug and play, don't need install any drive. Compatible with Windows XP/Vista/7/8, Mac OS 9.1, Linux 2.4 or above.