Sony claims to the title of the world’s fastest SD card with its new SF-G Series UHS-II SDXC cards. These cards will have different capacities 32 GB, 64 GB and 128 GB, and will be available in the market in spring 2017. 

These cards have promising speed of 299MBps on Write and 2000MBps on read, just amazing isn’t it. We don’t have any word on the pricing yet. These cards mainly aimed for the photography market, ideal for hi-speed continuous shooting and high resolution images. Also it supports 4K Video. Also Sony will be launching a UHS-II card reader for fastest data transfer. Both products will be available in spring 2017.