Running out of Switch space? Best microSD card for your game library?
Why Your Nintendo Switch Needs a Storage Upgrade
The Nintendo Switch, an incredibly versatile console, comes with a rather modest 32GB (or 64GB for the OLED model) of internal storage. While that might seem adequate for a few games, it quickly becomes insufficient once you start downloading digital titles, game updates, DLC, screenshots, and video clips. Modern games often demand several gigabytes, and even smaller indie titles add up quickly. If you’ve ever faced the dreaded “insufficient space” message, you know the frustration of having to delete beloved games just to make room for a new one. The good news? Expanding your Switch’s storage is incredibly easy and affordable with a microSD card.

Understanding MicroSD Card Essentials for Switch
Not all microSD cards are created equal, especially when it comes to gaming. For your Nintendo Switch, there are a few key specifications to consider:
- Capacity (GB/TB): This is the most obvious factor – how much data the card can hold. MicroSD cards for the Switch can range from 64GB all the way up to 2TB (though 1TB is currently the largest widely available and cost-effective option).
- Speed Class (UHS-I, U3, V30, A1/A2): This refers to how fast data can be written to and read from the card. The Nintendo Switch supports UHS-I (Ultra High Speed Phase I) cards up to 104 MB/s. Look for cards with a ‘U3’ or ‘V30’ rating, as these guarantee a minimum sustained write speed suitable for gaming. An ‘A1’ or ‘A2’ rating also indicates good performance for running apps, which applies to games on the Switch. Faster cards will reduce game loading times and ensure smoother gameplay, especially for larger titles.
- Reliability and Brand: Stick with reputable brands known for quality and durability. SanDisk, Samsung, and Western Digital (WD_BLACK) are industry leaders with excellent track records.
Recommended MicroSD Card Capacities for Your Playstyle
Choosing the right capacity depends heavily on your gaming habits:
128GB: The Budget-Friendly Option
If you primarily play physical game cartridges and only download a handful of smaller digital titles or DLC, a 128GB card might suffice. It’s a significant upgrade from internal storage and very affordable.
256GB: The Sweet Spot for Most Gamers
This is arguably the most popular and recommended capacity for the average Switch user. A 256GB card provides ample room for a good collection of digital games, numerous updates, and media. It offers a great balance between cost and storage.

512GB: For the Digital Enthusiast
If you prefer to buy most of your games digitally, subscribe to Nintendo Switch Online + Expansion Pack, or simply want to future-proof your storage for years to come, 512GB is an excellent choice. You’ll rarely have to worry about running out of space.
1TB (or more): The Ultimate Collection
For the serious digital collector or those with an extensive backlog, a 1TB card offers virtually limitless space for your entire game library. While a larger initial investment, it provides peace of mind and ensures every game you own is always ready to play.
Top MicroSD Card Recommendations for Nintendo Switch
While many brands offer suitable cards, these consistently rank high for performance and reliability:
- SanDisk MicroSDXC for Nintendo Switch: These officially licensed cards come in various capacities (up to 1TB) and are designed and tested specifically for the Switch. They offer excellent UHS-I speeds (up to 100MB/s read, 90MB/s write) and come with iconic Nintendo branding.
- Samsung EVO Select/Plus: Samsung’s EVO line offers fantastic value. These cards are known for their strong performance (UHS-I U3, V30, A2 ratings are common) and reliability, making them a superb alternative to the official SanDisk cards.
- SanDisk Extreme / Extreme Pro: While often slightly more expensive, SanDisk’s Extreme and Extreme Pro lines offer even higher speeds (though the Switch won’t fully utilize the very top speeds, it still benefits from robust sustained performance) and durability, perfect for those seeking premium performance.

Installation and Management Tips
Inserting the Card
Installing a microSD card is simple: open the kickstand on the back of your Switch (or on the side of the OLED model) and slide the card into the slot until it clicks. The Switch will automatically recognize it.
Moving Games
You can transfer downloaded games from your Switch’s internal memory to the microSD card (and vice-versa) via the System Settings. This is useful if you purchase a new, larger card or want to prioritize certain games on the faster internal storage.
Formatting
It’s always recommended to let your Switch format a new microSD card. Go to System Settings > System > Formatting Options > Format microSD Card. This ensures optimal compatibility.

Never Delete a Game Again!
Upgrading your Nintendo Switch’s storage with a high-quality microSD card is one of the best investments you can make for your gaming experience. It eliminates the frustration of managing limited space, allows you to enjoy a larger digital library, and ensures your adventures are always just a click away. Whether you’re a casual player or a dedicated collector, there’s a perfect microSD card out there to meet your needs and keep your Switch game library growing.
