Secure Digital, formally abbreviated as SD, is a proprietary non-volatile sd card style created by the SD Association (SDA) for use in portable tools.
The criterion was presented in August 1999 by joint initiatives in between SanDisk, Panasonic (Matsushita) as well as Toshiba as an enhancement over MultiMediaCards (MMCs), and has come to be the industry criterion. The 3 firms created SD-3C, LLC, a business that accredits and also imposes intellectual home civil liberties connected with SD flash memory card and SD host and also ancillary products.The business additionally formed the SD Association (SDA), a charitable company, in January 2000 to advertise and also create SD Card requirements. SDA today has about 1,000 member firms. The SDA utilizes a number of trademarked logo designs owned and licensed by SD-3C to enforce conformity with its requirements and guarantee customers of compatibility.

The Nintendo Switch is an excellent console that is especially useful not only on TV but also mobile. Since 2019, there is also the little sister named Nintendo Switch Lite. However, both consoles have an internal memory of only 32 GB . This is not enough for a long time depending on the amount of digital games. The system itself already occupies just under 6 GB, so you still have 26 GB for games available.

Anyone who basically buys his games digitally or, especially with Indie games from the Nintendo eShop, does not come around an extension of the internal memory over time.

We therefore show you what you need to pay attention to the Nintendo Switch on the purchase of Micro-SD and which are best suited.

Micro SD tickets for the switch – that’s important

  • First, you must note that SD cards can not be shared between consoles. Therefore, you should think if you need several cards.
  • The writing rate of the cards can be neglected. Important is a reading speed of at least 60 MB / s. The faster the card the better.
  • Your memory card should provide Speed ​​Class 10 and UHS Speed ​​Class U1 or U3 .

Which memory card types are supported? It must always be a micro-SD card. There these three types are supported: microSD, microSDHC and microSDXC.

What is high is the maximum memory size of the Nintendo Switch? Nintendo’s console has a maximum limit for the storage capacity of the micro-SD cards. The Nintendo Switch supports memory cards with a maximum of 2 TB memory.

What are Games for Nintendo Switch? A top title like Zelda: Breath of the Wild needs around 13 GB, Super Smash Bros. Ultimate even 16 GB. On the other hand, a game like Dead Cells has only a download size of 525 MB.

Especially the indie games from the eShop need relatively little storage space. Games that own a large Open World like Zelda desire, of course, much more space.

The best micro SD cards for Nintendo Switch

There are a variety of micro-SD cards on the market and that’s why we have picked up a few for you, which we consider particularly well suited.

Our recommendation: The full power and even more than enough storage space offers you the SanDisk Extreme Micro-SD card with 512 GB of storage space. It has an SD adapter and creates a reading speed of up to 160 MB / s. It has Class 10, UHS-I, U3 and V30. This makes it even well suited for 4K videos of your camera.

512 GB SanDisk Extreme Micro SD Card, 160 MB / s, Class 10, U3 *


  • __Loubled reading speed of 160 MB / s
  • __HS-I & Class 10
  • __U3 and thus suitable for 4K recordings, if desired
  • __Video SpeedClass V30


  • __ note to complain

Samsung memory card: The powerful Samsung EVO Plus Micro-SD card with 512 GB, 256 GB or 128 GB is also an interesting way.

  • 128 GB Samsung Evo Plus Micro-SD card, 100 MB / s, Class 10, U3 *
  • 256 GB Samsung Evo Plus Micro-SD card, 100 MB / s, Class 10, U3 *
  • 512 GB Samsung Evo Plus Micro-SD card, 100 MB / s, Class 10, U3 *

The price-performance ratio of a micro-SD card

The SanDisk memory cards provide a reading speed of up to 100 MB / s, but only have U1 and thus they are not suitable for 4K recordings for example. This is irrelevant for use in the Nintendo Switch.

Nevertheless, the price difference to Samsung is usually only low, so it is a consideration to take the cards equipped with U3, if you are still planning another field of application.

The price-performance winner: With the SanDisk microSDXC Ultra 256 GB you get an SD card with strong performance and lots of storage space. It achieves transfer rates of up to 100 MB / SEK and comes with an SD adapter. It is one of the cheapest cards on the market.

256 GB SanDisk Ultra microSDXC, 100 MB / s, Class 10, U1 *

512 GB SanDisk Ultra microSDXC, 100 MB / s, Class 10, U1 *


  • __100 MB / s read speed
  • __Price-performance ratio
  • __CLASS 10


  • __U1 and thus not suitable for 4K recordings

Smaller memory sizes of micro SD cards

One or more Micro SD cards? Of course there is also different tastes when managing games. Some prefer, for example, to divide games to multiple small cards. In this case, we listen to a few models that represent different quantities and meet the states mentioned.

  • 16 GB SanDisk microSDHC, 98 MB / s, Class 10, U1 *
  • 32 GB Samsung Evo Plus Micro SDHC, 95 MB / s, Class 10, U1 *
  • 32 GB SanDisk Ultra microSDHC, 98 MB / s, Class 10, U1 *
  • 64 GB Samsung Evo Plus Micro SDHC, 100 MB / s, Class 10, U3 *
  • The offers listed here are provided with so-called affiliate links. With a purchase via one of these links your Switch supports: without impact on the price we get a small commission from the provider.