SanDisk ImageMate® PRO USB-C™ Pro-level performance to move photos fast The SanDisk ImageMate® PRO USB-C™ Multi-Card Reader/Writer works with SD™ and microSD™ cards (UHS-II, UHS-I and non-UHS) as well as CompactFlash® cards (up to UDMA 7). It delivers high performance speeds of up to 312MB/s for SD and microSD, and up to 160MB/s for CompactFlash cards.1 The reader also features a USB 3.0 interface that can move content up to 10x faster than a USB 2.0 interface1 - so you can get to your photos fast. Plus, it is backwards-compatible with USB 2.0, making it a great choice for a more efficient workflow.