JJC CR-SDMSD1 Card Reader fits SD (SDHC/SDXC) and Micro SD (SDHC/SDXC) cards. Made of durable high-grade plastic, the card reader is sturdy and durable. With cutting-edge USB 3.0 interface, the transfer speed can reach 5Gbps. Plug and play design, no drivers required. Thus the card reader can achieve faster identification. Features compact design, it is easy to carry.