Transfer files from your memory cards faster than ever before. This multi-functional reader supports both SD and microSD memory card formats with no adapter required. The USB 3.0 Pocket Card Reader offers plug-and-play functionality with both Windows® and Mac® operating systems via a built-in USB connector, so you don't have to worry about any additional cables. With USB 3.0 connectivity for high-speed data transfer, it is ideal for use with high-capacity memory cards and large image/video files, making it a great choice for professionals and photography enthusiasts alike.