This card reader supports SD, SDHC, SDXC, MMC, RS_MMC, micro SD, micro SDHC, micro SDXC card with capacity no more than 256GB of JPEG/RAW/H. 264/ MPEG-4 format files. Wi-Fi SD card is not supported.
-No app, computer or extra driver required, connect the SD card adapter to your iPhone/iPad easily, you can start to transfer and view photos and videos on your iOS devices freely.