Compatible with portable gaming devices, Nintendo-Switch 1 (NOT Nintendo-Switch 2), smartphones, and tablets Fast transfer speeds for quick loading time with up to 205MB/s read Improved write speeds of up to 140MB/s for quicker downloads Store more videos, movies, games, music, and your favorite content with large capacity up to 1TB Quickly capture, play back and transfer Full-HD and 4K video Loads apps faster with A2-rated performance Five-year limited warranty