The Lexar LSDMI16GBB1AS633R is a high-performance microSDHC flash card designed to meet the needs of demanding applications and devices. With a storage capacity of 16GB, this microSDHC card provides users with ample space to store high-resolution photos, HD videos, music files, and other data. It boasts impressive speed ratings, featuring 633x performance which translates to a read speed of up to 95MB/s, thanks to its UHS-I interface. This card is classified as Class 10, U3, and V30, indicating its capability to handle 4K video capture with ease. Additionally, the inclusion of an A1 rating signifies its optimization for faster app performance on mobile devices. The card comes bundled with a convenient reader, simplifying the process of transferring files between devices. Manufactured by Lexar Retail, the LSDMI16GBB1AS633R is a reliable and efficient storage solution for smartphones, tablets, action cameras, drones, and other microSD-enabled devices seeking high-speed data handling capabilities.