With incredible speed, the officially licensed SanDisk microSDXC card for the Nintendo Switch 1 console lets you add 256GB of space to your system. Spend less time waiting and more time gaming with read and write speeds of up to 100MB/s and 90MB/s respectively. Perfect for keeping your favorite games in one place. Backed by a lifetime limited warranty, so you're ready for the long haul. | Sandisk | | 256GB microSDXC UHS-1 Memory Card Licensed for Nintendo Switch 1 | Yellow | Best Buy