Check the listing for details. SanDisk Extreme PRO SD Memory USB Type-C Card Reader SDDR-409 SDHC SDXC OPEN BOX. Condition: New. Listed at 23.99 USD. BRAND NEW OPEN BOX SanDisk Extreme PRO SD Memory UHS-II USB Type-C Card Reader SDDR-409 Supports SD/SDHC/SDXC UHS-I & UHS-II A super-fast SD card reader with a USB-C connector, works with UHS-II cards and is backwards-compatible with other SD cards.(2) It features a flexible design that won’t block your other ports and delivers simple plug-and-play functionality. What’s in the box -SanDisk Extreme PRO SD UHS-II Card USB-C Reader/Writer. 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 neighboring ports. A super‐fast SD card reader with a USB‐C connector, the SanDisk Extreme PRO SD UHS‐II Card USB‐C Reader/Writer works with UHS‐II cards and is backwards‐compatible with other SD cards.3 It delivers amazing workflow efficiency for routine backup or transferring large files. It features a flexible design that won't block your other ports and delivers simple plug‐and‐play functionality. Whether you want to transfer huge video files or back up photos, the SanDisk Extreme PRO SD UHS‐II USB‐C Reader/Writer is the perfect companion.