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SanDisk 256GB microSDXC Nintendo-Licensed Memory Cards for Nintendo Switch Model SDSQXAO-256G-CNCZN
- Read Speed Up to 100MB/s Sequential
- Write Speed Up to 90MB/s Sequential
- 256GB
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Specs
Reviews
Learn more about the SanDisk SDSQXAO-256G-CNCZN
| Best Seller Ranking | #2 in Memory Cards |
|---|
| Brand | SanDisk |
|---|---|
| Model | SDSQXAO-256G-CNCZN |
| Type | microSDXC |
| Capacity | 256GB |
|---|---|
| Read Speed | Up to 100MB/s Sequential |
| Write Speed | Up to 90MB/s Sequential |
| First Listed on Newegg | March 24, 2022 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): Lifetime
- Limited Warranty period (labor): Lifetime
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-866-726-3475
- Support Website
- View other products from SanDisk
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The SanDisk 256GB microSDXC Nintendo-Licensed Memory Card is a storage expansion card for Nintendo Switch owners who want more room for games and downloads, with sequential read speeds up to 100MB/s and write speeds up to 90MB/s.
Recommended For
- Nintendo Switch, Switch Lite, or Switch OLED owners who buy digital games and want more space to keep a rotating selection installed and ready to play.
- Switch players who want extra room for downloaded games, updates, add-ons, and screenshots or video captures without regularly managing the console’s internal storage.
- Switch owners who prefer a Nintendo-licensed SanDisk card intended for the original Switch family, rather than choosing a card based only on generic storage specifications.
- Players with a modest digital library who want extra storage but do not need to keep every game they own installed at once; community discussions describe 256GB as sufficient for many such play habits.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Adding 256GB of microSDXC storage to a Nintendo Switch |
| Capacity | 256GB |
| Interface And Form Factor | microSDXC |
| Read Write Performance | Sequential read speeds up to 100MB/s and write speeds up to 90MB/s |
| Model Identifiers | SanDisk SDSQXAO-256G-CNCZN |



