Card reader for reading and writing SD and microSD memory cards, enabling fast data transfer between the card and PC when used with a UHS-I compatible SD/microSD card. Hot swapping allows for direct data exchange from card to card, and the LED function indicator provides information about the connection status. Supports USB 3.0 SuperSpeed with 5 Gbps, backward compatible with USB 2.0 (480 Mbit/s) and USB 1.1 (12 Mbit/s).