The WD/SanDisk Retail SDSQUNC-064G-AN6IA microSDXC card offers 64GB of storage capacity, making it a great option for expanding the memory of smartphones, tablets, and other compatible devices. With a Class 10 speed rating and UHS-I interface, it delivers up to 100MB/s read speeds, ensuring quick data access and smooth high-definition video playback. Its Ultra C10 rating is ideal for high-resolution photos, gaming, and video recording, providing ample speed and capacity for a variety of uses. The card's durability is assured by its design, which is resistant to water, temperature fluctuations, and shock, safeguarding your data in diverse conditions. Its compatibility with microSDXC slots enhances its utility, making it a versatile and reliable choice for users seeking to enhance their device's storage and performance capabilities.