Ariic New MMC SD SDHC SDXC Card to CompactFlash Card CF Card I II Adapter Support WIFI SD Card Up to 2TB Support MMC SDXC/SDHC/SD all capacity. High Speed CF interface with reliable performance. Interface: CF Type I&II Supports CF true IDE mode / memory mode / IO mode SD 3.0 compatiable; accept class 10 or UHS-1 card Supports Windows / Mac OS / Linuxc dimensions: 43mm x 36mm x 3.3mm