Lexar 512GB Play microSDXC UHS-I Card, Compatible with Nintendo Switch, Up to 150MB/s Read (LMSPLAY512G-BNNNG)Perfect mobile memory solution for media entertainmentLexar® PLAY microSDXC™ UHS-I cards are designed to keep up with all your content, no matter if they are games, movies, music or books. Avoid slow load times with read speeds of up to 150MB/s1 and fast A1 or A2-rated performance2, so you can play more of what you love without missing a beat. With large capacities up to 1TB you can save all your favorite multimedia files. Ideal for portable gaming devices, smartphones, and tablets.Unleash your entertainmentGreat for use with your portable gaming device, smartphone, or tablet, the Lexar PLAY microSDXC™ UHS-I cards make it easy to quickly load and transfer all your favorite media files, including movies, photos, music, games and books.Connect to what you want fasterCut down delays with fast transfer speeds of up to 160MB/s1 and get A1 or A2-rated performance2, so you can load apps faster on your mobile devices and play more of what you love without missing a beat.Download games fasterAn increased write speed of up to 100MB/s1 gives you shorter download times so you can spend less time waiting and more time playing.Immense capacities for your favorite contentWith up to 1TB of space, these high-capacity Lexar PLAY microSD cards give you the speed and space you need to capture, transfer, store, and share more of what you love.Capture and play back moments in 4K videoYou can quickly capture, play back, and transfer large amounts of Full-HD and 4K video—making it easy to store your greatest memories.Rigorously TestedAll Lexar products undergo extensive testing in the Lexar Quality Labs, facilities with thousands of different cameras and digital devices to ensure performance, quality, compatibility, and reliability.