Robotsky Metal Micro SD Card Reader n USB 3.0 OTG Female to Type-C Male Adapter High-Speed Data Transfer: Enjoy rapid data transfer speeds with USB 3.0 technology Compact and Lightweight: Measuring just 1.73 x 0.92 x 3.47cm and weighing 10g, it's incredibly portable Durable Aluminum Build: Crafted from sturdy aluminum alloy for long-lasting use USB 3.0 OTG functionality supports reading USB drives, and the memory card slot supports up to 512GB (not included) Universal Compatibility: Ideal for use with smartphones, tablets, and computers, providing seamless connectivity across devices