Nintendo eShop Digital Cards are redeemable only through the NintendoeShop on the Nintendo Switch, Wii U, and Nintendo 3DS family of systems. Digital Card balances can be shared across Nintendo Switch, Wii U and Nintendo... 3DS family of systems, but may only be used on a single NintendoeShop account. To learn more about the Nintendo eShop, visitnintendo.com/giftcards. Detailed instructions for redeeming by device: Nintendo Switch/ Nintendo Switch Lite