USB3.1 Gen 2 Type-CTM > CFast 2.0 x 2 Hot Swap Plug & Play DAT A transfer rate up to 10 Gb/s CFast type I memory card, support CFast 2.0USB3.1 Gen 2 Type-CTM > CFast 2.0 x 2 1 x USB 3.1 Type CTM Gen 2 male None push push function21339 SD-UHS-IIISD-UHS-IISD-UHS-ICFast-SATA-600CFast-SATA-300CF-UDMA mode 7Performance Comparison624167unit:MBps156600300 104 Windows Mac OS LED indicator for power 10 cmLxWxH: ca.73 x 72 x 12 mm 2 x CFast slots