The SD to CF Adapter is a Type I memory card adapter for SDHC, SDXC, SD 3.0. The access speed is faster than almost any similar product. The SD to CF adapter supports converting SDHC, SDXC, and even the next generation SD 3.0 cards with exFAT file system. This adapter is equipped with a high-speed interface that will not reduce the access speed of the inserted media. The adapter supports Windows. The adapter is also compatible with UDMA6.Supports mainstream WIFI SD cards.canon: G5 D60; EOS 10D-20D-30D-40D-50D-5D-5D2-5D3-7D-300D-350D-400D; 1DX D2X D3 D3XSONY: a100 a200 a300 a350 a700 a850 A900 (Alpha series cannot use WIFI)Nikon: D100 D200 D300 d70 D700 D800 D810 Fuji S5 Minolta A5D can be usedQuantity: 1