This 2-in-1 usb c adapter combines a USB 3.0 port and a micro sd/TF slot to expand your device. It supports connecting a flash drive, keyboard, mouse, card reader, or digital camera while reading TF cards at the same time. With USB 3.0 quick transfer, it works plug-and-play via the Files/File Manager app, making it easy to import and export photos, videos, and office documents. The cable-free alloy body is compact and equipped with a lanyard hole, offering durability and convenience for everyday tasks or travel. Fully compatible with iPhone 17/16/15 Pro Max, for iPad 10/Air4/5/Mini6/Pro 12.9, and compatible for Samsung Galaxy S25/S24/S23/S22/S21/S20 Ultra, as well as other USB C interface devices.