Adam_a 22 Report post Posted February 22 Professional photographers are the target market for the ADATA Premier ONE SDXC UHS-II Card, as it offers speedy performance recording images or video, and ever faster when transferring files to other media. That said, our tests showed that its 140.5MB/s and 120.5MB/s sequential read and write speeds didn’t live up to ADATA’s promises, and were significantly slower than rival cards from Toshiba and Lexar. ADATA Premier ONE SDXC UHS-II Card Review Share this post Link to post Share on other sites