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Small green microSDXC card with black edges and Nintendo Switch branding

SanDisk

SanDisk 512GB microSDXC UHS-I memory card Nintendo Switch edition

SKU CH-9WSN-9S5SE

Adds 512GB of Nintendo Switch storage with up to 100MB/s read and 90MB/s write speeds

  • Product typeMicroSDXC
  • 512GB capacity stores dozens of Switch games
  • 100MB/s read speed loads levels quickly
  • 90MB/s write speed saves captures fast
  • U3 Class 10 rating records 4K video
  • Nintendo-licensed design ensures full compatibility

Nintendo Switch licensed microSDXC card

This SanDisk microSDXC card carries official Nintendo licensing for the Nintendo Switch console. It adds 512GB of storage in seconds so players can keep more digital games on the system. The card works with most devices that accept microSDXC media.

UHS-I Class 10 U3 speeds and 512GB capacity

Rated at UHS Speed Class U3 and SD Speed Class 10 the card delivers up to 100 megabytes per second read and 90 megabytes per second write. That throughput handles full game installs and fast level loading while the half-terabyte capacity holds dozens of titles before space runs out.

UHS-I bus limits maximum throughput

The UHS-I interface caps sequential performance at the quoted 100 megabytes per second read and 90 megabytes per second write. Devices that require UHS-II or UHS-III bandwidth will not reach their potential with this card.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $127.99
Pricier than about 78% of the 1,947 comparable items (median $46.99).

Specifications

Product
Product typeMicroSDXC

Questions about this item

Will this 512GB microSDXC card work in my older camera that only takes SDHC cards?

No, microSDXC cards require a device that supports the SDXC standard; SDHC-only devices cannot address 512GB of storage.

How do I confirm the card is delivering the rated 100 MB/s read and 90 MB/s write speeds on my Switch?

Run a benchmark tool such as CrystalDiskMark on a PC using a UHS-I reader; the sequential results should approach 100 MB/s read and 90 MB/s write.

Does the package include a microSD-to-SD adapter so I can use it in a full-size slot?

The supplied contents list only the 512GB microSDXC card itself; a microSD-to-SD adapter must be purchased separately.

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