Professional equipment for high-end devices. You take photos and videos mainly with your smartphone and don’t have enough memory? Trust the performance of the microSD Card UHS-I Professional. It offers fastest write and read speeds of up to 90 MB/s and thus enables the transmission of memory-intensive contents in a matter of seconds. Thanks to Full HD and 4 K quality the performance of your smartphone or tablet can be fully utilized and provides excellent results, especially with action cams as well.