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Sandisk

SanDisk 256GB microSDXC-Card, Licensed for Nintendo-Switch - SDSQXAO-256G-GNCZN

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Aug 22
Order within 7 hours and 57 minutes
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Capacity: 256GB


Style: Super Mario Super Star


Features

  • Compatible with Nintendo-Switch (NOT Nintendo-Switch 2)
  • Incredible speeds in a microSD card officially licensed for the Nintendo Switch, Nintendo OLED, and Nintendo Switch Lite systems
  • Spend less time waiting and more time playing with read speeds up to 100MB/s(1) and write speeds up to 90MB/s(1).
  • Instantly add up to 256GB (1GB=1,000,000,000 bytes. Actual user storage less.)
  • Store your downloaded games, screenshots and video captures in 1 place so you can travel light.
  • Nintendo trademarks are properties of Nintendo.
  • This product is not designed for the Nintendo Switch 2. For compatible Nintendo Switch 2 storage, shop the SanDisk microSD Express Card, 256GB Works with Nintendo Switch 2 model.

Description

With incredible speed, the officially licensed SanDisk microSDXC card for the Nintendo Switch lets you add up to [64/128/256GB] of space for your system. Spend less time waiting and more time gaming with read and write speeds of up to 100MB/s (1) and 90MB/s (1) respectively. Perfect for keeping your favorite games in one place. Backed by a lifetime limited warranty, (2) so you’re ready for the long haul. | 1GB=1,000,000,000 bytes. Actual user storage less. | (1)128-256GB: Up to 100MB/s read speed; up to 90MB/s write speed. 64GB: Up to 100MB/s read speed; up to 60MB/s write speed. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB = 1,000,000 bytes. | (2) 30 year warranty in Germany, Canada, and regions not recognizing lifetime warranty.

Brand: Sandisk


Model Name: MicroSDXC UHS-I Card for Nintendo Switch


Flash Memory Type: Micro SD


Memory Storage Capacity: 256 GB


Compatible Devices: Nintendo Switch


Flash Memory Type: Micro SD


Memory Storage Capacity: 256 GB


Compatible Devices: Nintendo Switch


Additional Features: Temperature Proof, Water Proof, X Ray Proof


Read Speed: 100 megabytes_per_second


Media Speed: 90


Hardware Connectivity: microSDXC


Secure Digital Association Speed Class: Class 10


Item Weight: 5.67 g


Item Dimensions L x W: 0.43"L x 0.59"W


Warranty Type: Limited


Color: Yellow


Brand: Sandisk


Model Name: MicroSDXC UHS-I Card for Nintendo Switch


Model Number: SDSQXAO-256G-GNCZN


Manufacturer: Sandisk Technologies, Inc.


UPC: 619659173869


Global Trade Identification Number: 69, 90


Number of Items: 1


Unit Count: 1 Count


Built-In Media: SanDisk 256GB microSDXC Card, Licensed for Nintendo Switch


Item Type Name: Micro SD Card


Mfr Part Number: SDSQXAO-256G-GNCZN


Warranty Description: Limited lifetime manufacturer warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Great Upgrade for the Nintendo Switch!
Capacity: 256GB Style: Super Mario Super Star
This 256GB microSD card was exactly what we needed for our Nintendo Switch. It was super easy to install...just pop it in and the Switch recognized it right away. The extra storage has made a huge difference. My son finally has plenty of space for all of his games and updates without constantly having to delete things just to make room for new ones. Everything has been working flawlessly, with no issues at all. If you're running out of storage on your Switch, this is an easy and worthwhile upgrade. Highly recommended! ... show more
Reviewed in the United States on July 9, 2026 by Jesus L.
    • Great storage upgrade for Nintendo Switch
Capacity: 256GB Style: Super Mario Super Star
This microSD card works perfectly with my Nintendo Switch. It was recognized right away, installation was simple, and the 256 GB capacity provides plenty of extra space for games and downloads. So far, everything has worked smoothly with no issues.
Reviewed in the United States on July 23, 2026 by Antonio Conte
    • A Power-Up for Your Switch!
Capacity: 256GB Style: Super Mario Super Star
As a dedicated Nintendo gamer, I've found the perfect Power-Up for my new OLED Switch in the SanDisk 256GB MicroSD card. This card blends incredible storage capacity, smooth performance, and affordability with a delightful design touch that amplifies my Nintendo gaming experience. I was immediately struck by the value for money this card offers. With a whopping 256GB of space, it has allowed me to expand my game library significantly, freeing up the internal storage of my Switch without breaking the bank. Setting up the card was as easy as collecting a Super Star in Super Mario. It snugly fit into my Switch and was instantly recognized by the system, eliminating any setup stress. Its functionality is clearly designed with user convenience at its core. Despite being something I seldom see once installed, the aesthetics of this MicroSD card shouldn't be overlooked. Emblazoned with the iconic Super Star power-up from the Mario series, it subtly contributes to the immersive Nintendo universe. This charming design detail complements my Zelda OLED Edition Switch, marrying two iconic worlds of the Nintendo franchise. In conclusion, the SanDisk 256GB MicroSD card is not just a memory upgrade, it's a full-on power-up for any Switch system. It's an excellent combination of large storage space, affordability, ease of use, and playful design. This card truly shines as brightly as the Super Star it bears, making it a must-have for any Nintendo Switch gamer! ... show more
Reviewed in the United States on July 1, 2023 by A Customer
    • Fantastic Product!
Capacity: 256GB Style: Super Mario Super Star
Very quick and easy to install and configure! Next day delivery made it an even more enjoyable experience as I’m getting ready to travel and want my games on the go! If I needed a second one I wouldn’t hesitate to buy another!
Reviewed in the United States on June 30, 2026 by D.G.
    • Great purchase
Capacity: 256GB Style: Super Mario Super Star
If you're looking for an upgrade for your system, this is a great investment and a decent amount of storage. I normally don’t go out of my way to get more room for my gaming systems but nowadays gaming systems have less and less room that come with the base system. I didn’t experience any technical problems and it did a great job at keeping all of my games safely installed. ... show more
Reviewed in the United States on March 22, 2026 by Jaz
    • The long awaited memory upgrade for my Brother’s Switch
Capacity: 256GB Style: Super Mario Super Star
Worked perfectly and it was finally something my brother really needed. He was surprised I had gotten one for him. It’s super fast and reliable.
Reviewed in the United States on June 14, 2026 by MPC
    • Plenty of Storage
Capacity: 256GB Style: Super Mario Super Star
This sd card was a life saver! I now have plenty of storage for my games
Reviewed in the United States on July 2, 2026 by Jen
    • Great extra memory for Switch 1
Capacity: 256GB Style: Super Mario Super Star
Great extra memory for original Switch, works great, transfers data fast, no noticeable lag.
Reviewed in the United States on May 30, 2026 by Max

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