Designed for the fast ingestion of CFast 2.0 and UHS-II SDXC media on systems that support 10 Gb/s USB 3.1 Gen 2, the Dual-Slot CFast 2.0 & UHS-II SDXC USB 3.1 Gen 2 Type-C Card Reader from ProGrade Digital is equipped with a USB 3.1 Gen 2 Type-C interface and dual card slots - one that supports CFast 2.0 media, and a second that supports UHS-II SDXC media. This card reader delivers transfer speeds of up to 1.25 GB/s when one slot is being used, or speeds of up to 675 MB/s when both slots are being used simultaneously. Power is received through the USB bus, meaning that no external power sources are required, and a magnetic base helps it stay secure within your workspace.