vszapower Without Battery XU30757 Versatile Compatibility: Compatible with a wide range of memory card formats, including Micro SD, SDXC, SDHC, MMC, RS-MMC, and UHS-I cards, allowing you to access and transfer files from various devices. High-Speed Data Transfer: Equipped with USB 3.0 technology, this card reader provides blazing-fast data transfer speeds of up to 5Gbps, allowing you to transfer large files quickly and efficiently. Plug-and-Play: No additional drivers or software required for installation. Simply plug the card reader into your computer's USB port, and it's ready to use. Compact and Portable: The lightweight and compact design make it easy to carry the card reader with you wherever you go, ensuring convenient access to your memory cards anytime, anywhere. LED Indicator: Built-in LED indicator light notifies you when the card reader is connected and active, providing visual confirmation of its status.