This 4-in-1 USB 3.0 and USB-C card reader adapter offers a sleek integrated design that allows simultaneous reading and writing across 4-different card types: SD, Micro SD (TF), MS (Memory Stick), and CF (Compact Flash). Featuring both USB 3.0 and USB-C compatibility, it works with various devices, including laptops, tablets, and smartphones, providing a versatile solution for all your file transfer needs. With high-speed data transfer rates of up to 104MB/sec in UHS-I mode, it ensures fast and efficient transfers. It's backward compatible with USB 2.0/1.1, providing broader device compatibility. The built-in advanced IC chip guarantees stable data handling for HD movie transfers in just seconds, making it ideal for both personal and professional use. This card reader supports multiple devices, including MacBook Pro/Air, iPhone 15-series, iPad Pro, Surface Book 2, Samsung Galaxy, and many other USB-C devices. It allows you to transfer files from up to 4-cards at once, saving time and boosting productivity. Please note that SDXC cards (64 GB or larger) require exFAT formatting, which may not be supported by older versions of Windows and macOS. This reader offers a universal, efficient, and high-performance solution for your data transfer needs, whether for work, photography, or multimedia management.