

🎮 Level up your Switch storage with Super Mario style!
The SanDisk 256GB microSDXC card, officially licensed for Nintendo Switch consoles, offers high-speed UHS-I Class 10 performance with up to 100MB/s read speeds. Designed for seamless compatibility with Switch, OLED, and Lite models, it provides ample space for digital games and updates. Built tough with temperature, water, and X-ray proofing, it’s backed by a lifetime limited warranty, making it the ultimate storage upgrade for serious gamers.






| ASIN | B07QD6R5L7 |
| Best Sellers Rank | 93 in PC & Video Games ( See Top 100 in PC & Video Games ) 1 in Nintendo Switch Storage |
| Box Contents | SanDisk Licensed 256GB microSDXC Card for Nintendo Switch |
| Brand Name | SanDisk |
| Colour | Yellow |
| Compatible Devices | Gaming Console |
| Country of Origin | China |
| Customer Reviews | 4.8 out of 5 stars 330,317 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Flash Memory Type | Micro SDXC |
| Global Trade Identification Number | 00619659173869, 06196591738690 |
| Hardware Connectivity | microSDXC |
| Item Dimensions D x W x H | 10D x 48W x 50H centimetres |
| Item Dimensions L x W | 15L x 11W millimetres |
| Item Type Name | SanDisk 256GB microSDXC card for Nintendo Switch consoles up to 100 MB/s UHS-I Class 10 U3 |
| Item Weight | 0.2 Ounces |
| Item height | 0.1 inches |
| Manufacturer | Sandisk |
| Media Speed | 90 |
| Memory Storage Capacity | 256 GB |
| Model Name | SDSQXAO-256G-GNCZN |
| Model Number | SDSQXAO-256G-GNCZN |
| Product Features | Temperature Proof, Water Proof, X Ray Proof |
| Product Warranty | Lifetime warranty |
| Read Speed | 100 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 619659173869 |
| Unit Count | 1.0 count |
| Warranty Type | Lifetime |
M**D
Vital Star Power for your Nintendo Switch! Bags of extra data space for a great price!
Running out of data space for the my Nintendo Switch, I definitely needed a micro SD card, and found this 256GB one the very thing I needed. Officially licensed for Nintendo, this 256GB card looks really nice decorated with the Super Mario Super Star, but it also provides more than enough space I need for game data and also downloading extra games from the Nintendo E-shop. Because of all the extra data space this micro SD card now provides, it also seems to make my Switch now perform more smoothly now that there’s more memory available. Very good value for money, high-quality and easy to install in the Switch as well. Needless to say, handle with care as it can be quite delicate, but for Switch owners who need more data, this is the very thing you’ll need.
C**Y
A compact, well-designed memory card that performs exactly as it should
The SanDisk microSDXC UHS-I 128GB Card for Nintendo Switch is a simple yet highly effective upgrade that delivers exactly what it promises - reliable additional storage and quick, seamless performance. Installation couldn’t be easier. The card slots neatly into the Switch and is immediately recognised by the system, requiring no additional setup or formatting. Within moments, the available storage expands significantly, making it possible to download and store multiple large games without any concern about running out of space. Performance is fast and consistent. Load times remain smooth, and transfers between internal and external storage complete quickly. For everyday use - whether downloading new games or managing updates - it performs flawlessly. The design is another nice touch: the official Nintendo-licensed red finish looks great and distinguishes it easily from standard microSD cards. Build quality feels solid and dependable, and SanDisk’s reputation for reliability is well deserved here. Overall, this is a straightforward, high-performing upgrade that adds meaningful functionality to the Switch without any fuss. It’s a small accessory that makes a big difference.
T**N
Great memory card with a cool Zelda motif.
Just what I needed. Great capacity, has 953 GB free (both cards had identical free capacity) after file management has taken its alloted amount. Love the Zelda motif on the card and goes great with the Tears of the Kingdom oled switch. Works well and now have oodles of space for my growing game library. It's good value for money and does seem to access or move files as quickly as the smaller cards (the original card was the 64GB size). No issues so far. Just plug and play, nothing else needed to be done. Only downside is the lack of a case for the card if it ever needed to be stored outside of the system. The smaller ones had a little storage cases that came with them. This one lacks a case altogether, it only has a blister pack with a thin plastic film covering the memory card. Bit of a let down considering it is the most expensive of the cards currently available. However, it may have been dropped from the packaging due to reducing plastic usage.
S**E
Nintendo switch oled
This is worth it if you want extra space for your games on the nintendo switch oled.
D**S
Great expandability for switch console
Works as expected. A great addition for the switch.
L**O
Perfect storage boost for our Switch – fun design, flawless performance!
We’ve been using the SanDisk 256GB Super Mario edition microSD card with our Nintendo Switch and it’s been absolutely perfect. Between game downloads, saved data, and updates, our internal storage filled up fast — this card completely solved that. 🎮 Massive Storage for Serious Gamers The 256GB capacity is more than enough for our needs. We’ve downloaded tons of full-size games, updates, and DLC, and still have plenty of room to spare. If you’ve got multiple users or love digital purchases, this is a fantastic investment. ⚡️ Fast & Reliable The read speed of up to 100MB/s means load times are nice and quick. Switching between games or saving progress happens smoothly without any noticeable lag or issues. No crashes or corrupted files – it’s just worked consistently since day one. 🔧 Plug & Play Simplicity Setup was as easy as it gets — just inserted it into the Switch, and it was ready to go in seconds. No formatting or technical knowledge needed. Nintendo-licensed, so you know it’s 100% compatible and safe for the system. 🍄 Fun Super Mario Design The red and yellow Super Mario-themed design is a fun bonus! It doesn’t affect performance, of course, but it’s a nice touch if you're a fan or gifting it to a Nintendo-loving kid (or adult). It’s cute, recognizable, and feels like official gear. ✅ Final Thoughts If you’re running out of space on your Switch or just want a long-term solution, this card is perfect. It’s fast, reliable, holds a ton of data, and adds a bit of Nintendo flair. We’ve had zero issues and would definitely buy again. Highly recommended for any Nintendo Switch owner — worth every coin!
O**G
sandisk quality worth it
works great! always use sandisk for my micro sd card needs just for reliability, good upgrade to my switch, got this version just for peace of mind. I really haven't got to the limits of the 128gb option so I think that would be my recommendation, unless you're playing fortnite overwatch or all those other live servie games or solely buy from the nintendo eshop I would recommend just buying the physical copies of the game as it's better long term for keeping ownership of them and won't eat away into your storage. I've found the card read and write speeds are all good and no real issue. I doubt I'll ever fully fill up the storage on this because the switch just isn't the best for those live service free to play games - it's getting old now so i'd recommend xbox cloud gaming where you can play fortnite for free on a laptop with no download (required an xbox account) or just playing it on a laptop like Im saving up for. If you download and regularly play a lot of big games from the eshop then maybe get the bigger size but otherwise I really wouldn't bother I doubt you'll fill this up that quickly. The mario themed mushroom on it is so cute tho ! it is a nice little selling point for my personally. would definitely recommend upgrading to this, the base storage particularly of the old switch which I think was 32gb is just not enough to download or save masses on to it so I do feel a bit cheated by nintendo having to buy this as it should really come with the system but such is the modern way I suppose. hopefully the switch 2 has more storage
A**D
Very cool product
Looks very nice, works as it is supposed to, plus it is personalised so looks very cool. No issues with it, fit nicely and it is fast. Would recommend.
Trustpilot
1 month ago
1 month ago