SanDisk has unveiled its new 256GB Ultra microSDXC UHS-I Premium Edition card. Meeting A1 performance standards, it's designed to expand smartphone storage for photos and videos as well as provide space to store and run apps. It's said to achieve transfer speeds ranging up to 95MB/s. At this capacity, the card is able to store up to 24 hours of 1080p Full HD video.
The A1 performance standard means this microSD card can handle random read input-output access per second, also called... more