The SDSDQUNB-016G-GN3MN is a high-performance microSDHC (TransFlash) memory card from WD/SanDisk Retail, designed for users who need quick and reliable storage for their mobile devices, cameras, or action cams. With a storage capacity of 16GB, it is perfectly suited for storing high-quality photos, Full HD videos, and other substantial files. This flash card utilizes Ultra UHS-I technology to deliver impressive speeds of up to 48MB/s, making file transfers swift and efficient. The Class 10 speed rating ensures that your device can capture Full HD video without lag or interruption. The 320X speed rating indicates its high read speed, providing a seamless experience when accessing your data. Its durability and compatibility with a wide range of devices make it an ideal choice for professionals and enthusiasts alike who demand reliability and performance from their storage solutions.