Card reader with SuperSpeed USB-C and USB-A connectors, metal housing, dual slots that support SD and microSD up to 2 TB and simultaneous card handling. Compact plug-and-play device AXAGON SuperSpeed USB-C UHS-I support up to 104 MB/s Two card slots with simultaneous operation and 2 LUN (appears as two drives) Metal housing with protective caps and hinge for keyring attachment Plug and play with hot-swap support; compatible with Windows, macOS, Linux and Android Durable, portable solution for straightforward high-speed transfers between memory cards and devices.