The Transcend's microSDXC/SDHC UHS-I U3M memory cards provide the performance and capacity necessary to harness the full power of your UHS-I compliant smartphones, tablets, digital cameras, and camcorders. Capable of incredible read and write speeds of up to 95Mbps and 60Mbps respectively, these cards can easily capture ultra-high quality 4K and 3D recordings, and significantly shorten transfer time between devices. Additionally, the top-tier MLC NAND flash chips inside is durable and reliable.