A super-fast SD card reader with a USB-C connector, the SanDisk Extreme Pro USB-C SD Card Reader for SDXC/SDHC UHS-I & UHS-II works with UHS-II cards and is backwards-compatible with other SD cards. It features a flexible design that wont block your other ports and delivers simple plug-and-play functionality. Works with USB-C computers The convenient, reversible USB-C connector means that you no longer have to worry about which way is up and its unique design allows easy access to neighbouring ports. Super-fast transfer speeds With SD UHS-II card transfer speeds, you can move files quickly and be on the road again. SD card compatibility Works with UHS-II, UHS-I and non-UHS SD cards