Transcend 64GB MicroSDXC/SDHC 300S Class 10 Memory Card The Transcend 64GB MicroSDXC/SDHC 300S Class 10 Memory Card (TS64GUSD300S) is designed to provide high-speed performance and reliable storage for a variety of devices, including smartphones, tablets, digital cameras, and more. With its advanced 3D NAND flash technology, this memory card is bui