Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsiTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
To store Nintendo Switch 2 games on expandable storage, you need a microSD Express card—not the ordinary microSD card used for original Nintendo Switch game storage. Insert an Express card and new downloadable software is prioritized to it; move games already installed through System Settings > Data Management > Move Data Between Console/microSD Express Card. Saves stay in the console’s system memory and cannot be moved to the card.
Switch 2 supports genuine microSD Express cards up to 2 TB. Cards are sold separately. The steps below cover choosing and inserting a card, downloading and moving games, upgrading to a larger card, and troubleshooting recognition problems.
What kind of SD card does Nintendo Switch 2 use?
Nintendo Switch 2 accepts microSD Express cards for expandable game storage. Nintendo says this newer standard is needed for faster access speeds and to ensure games run smoothly. A regular microSD, microSDHC, or microSDXC card—even one labeled U3, A2, or V30—does not become compatible just because it has a high speed rating. Look for the microSD Express logo or EX marking on the card and its packaging.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Nintendo supports genuine cards that meet the microSD Express standard up to 2 TB. Licensing is not a compatibility requirement: Nintendo’s guidance allows any card meeting the standard, not only a Nintendo-licensed model. Licensed cards can be easier to identify, but the key is the Express marking. A card’s capacity, branding, or ordinary microSD speed labels alone do not prove that it is Express.
Popular on Amazon
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
The card is not included with the console; Nintendo sells microSD Express cards separately. The console has 256 GB of internal storage, according to Nintendo’s Switch 2 presentation as reported by Ars Technica in 2025. That is the stated internal capacity, not a promise that all 256 GB is available for games after system software uses storage. Nintendo has not specified a remaining usable capacity figure in the information covered here, so check the console’s Data Management screen for your actual free space.
Why the format requirement? Nintendo says Express offers faster access than previous microSD models and is needed for games to run smoothly. Ars Technica described the difference as an interface change: original Switch cards use UHS-I, while SD Express uses a PCI Express/NVMe interface. The older card may still be useful for moving media, but it cannot store or run Switch 2 downloadable games.
Can I use my old Switch SD card in Switch 2?
Not for Switch 2 games. An ordinary card from the original Switch cannot store Switch 2 game software, even if it has ample free space. You can use an original Switch microSD card for the supported purpose of importing screenshots and videos into Switch 2 system memory.
Nintendo’s import option is under System Settings > Data Management > Manage Screenshots and Videos > Import from a Nintendo Switch microSD Card. Wording can vary slightly by region. Do not confuse this media-import function with game storage: Switch 2 downloadable software, DLC, and supported update data require microSD Express when stored on an expansion card.
A microSD Express card can also be used in the original Switch, but it operates at ordinary microSD speeds there. That does not make a standard Switch card an Express card or enable Switch 2 games to run from it.
How do I insert a microSD Express card?
For the safest procedure, fully power off the console before inserting or removing the card. Nintendo regional support pages differ on whether insertion while the console is on is allowed; some say you may insert it while powered on if you restart afterward. Powering off first avoids that ambiguity. Sleep mode is not the same as powering off.
Also popular on Amazon
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
- Hold the console’s POWER button for at least three seconds, choose Power Options, then select Power Off.
- Open the adjustable kickstand on the back of the console. The microSD Express slot is at the bottom right.
- Position the card with its label facing away from the console, then slide it straight into the slot and gently push until it clicks.
- Close the kickstand and power on the console. If prompted to update the system, follow the on-screen instructions and restart.
- Open System Settings > Data Management to confirm the card is recognized and review available space.
If you inserted the card while the console was on, restart the system before using it. To remove a card, power off, open the kickstand, push the top of the card in until it clicks, and then slide it out. Do not pull it out while the console is on or during a transfer.
Free tools Windows power users keep installed
One-click scans. No signup required.
How do I install new Switch 2 games on the card?
Once a microSD Express card is inserted and recognized, you generally do not need to choose it separately for each new download. Nintendo says the card becomes the default location for downloadable software and newly downloaded software is prioritized to it.
- Insert and initialize the Express card as described above, completing any required system update and restart.
- Download a game from Nintendo eShop, or redownload software associated with your Nintendo Account.
- Check System Settings > Data Management if you want to confirm where the software is stored and how much space remains.
If the card fills, Nintendo says additional data is automatically saved to system memory. You can later move eligible software to the card to free console storage. Inserting a card sets the default for new downloadable software; the move tool described below is not a permanent instruction to keep every part of a game in the destination you selected.
Physical game cards do not eliminate every storage need. Save data is still stored in system memory, not on the game card. Updates and downloadable content can also occupy system memory or the Express card. A game-key card may require a software download as well, so check the game’s packaging or eShop listing for its storage requirements rather than assuming the physical card contains all game data.
How do I move an installed game to a microSD Express card?
Use the console’s move tool for software already installed in system memory. This is separate from downloading a game after inserting the card.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
- From the HOME Menu, open System Settings.
- Select Data Management, then Move Data Between Console/microSD Express Card. The option is unavailable if no microSD Express card is inserted.
- Choose Move to microSD Express card to move eligible software from system memory to the card. Choose Move to system memory to move eligible software the other way.
- Select the software you want to move and follow the on-screen prompts. Nintendo UK’s instructions include confirming with OK.
- When the transfer finishes, return to Data Management and inspect both system memory and the card.
Keep the console powered and do not remove the card during the transfer. The move is not guaranteed to relocate every related file: Nintendo says some update data cannot be moved. After you move a game and continue playing, a later update may be saved in a different location from the destination you chose. Check both storage locations if space use does not match what you expected.
Also popular on Amazon
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Nintendo also cautions that this feature is not intended to specify where data is saved. In practical terms, the command moves eligible existing software; it does not lock all future updates or related data to one storage location.
Does moving a Switch 2 game delete my save?
No. Moving or deleting downloadable software does not by itself erase its save data. Nintendo stores save data in system memory only. It cannot be copied or saved to a microSD Express card, and Nintendo says save data cannot be moved to the card.
That separation matters when you are freeing space. You can remove or relocate downloadable software while retaining its save in console memory, then redownload the software later on the same Nintendo Account and continue playing. Save data is not stored on a physical game card either. Some games have software-specific save behavior, so consult the publisher if you need a definitive answer for an individual title.
Nintendo Switch Online cloud backup is a separate, eligibility-limited feature. It is not the same as copying a save to an Express card, and it is not a complete save archive for every game. If a particular save is important, check that game’s support and cloud-save eligibility rather than relying on the storage card as a backup.
What can I store on a microSD Express card?
Nintendo lists downloadable software, software update data, DLC, screenshots, and captured videos as card data. Some update data cannot be moved, however. Save data is the important exception: it stays in system memory and is not available to copy to the card.
| Data | System memory | microSD Express card | Game card |
|---|---|---|---|
| Save data | Yes; the only location | No | No |
| Downloaded software, DLC, update data | Yes | Yes; some update data cannot be moved | No |
| Screenshots and videos | Yes | Yes | No |
Screenshots and videos use copy commands rather than the game-software move tool. To copy one item, open Album from the HOME Menu, choose the item, open Menu, and select Copy to microSD Express Card or Copy to System Memory. To copy several, choose Quick Actions in Album, select the copy destination, mark items, then choose Copy. To copy all captures, use System Settings > Data Management > Manage Screenshots and Videos.
Also popular on Amazon
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Widely Compatible: Transform any USB-C port into a USB-A port and USB-A port into a USB-C port, and connect up a wide range of USB-C(including MacBook, iPad Pro/Air/Mini, iPhone models with USB C ports, Samsung Galaxy series, and Google Pixel series. ) and USB A devices(including external hard drives, phones, mice, printers, and more)
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Copying does not delete the original. If your goal is to free space, first verify the copy is available in the other location, then delete the originals you no longer need. Nintendo says there is a limit to the number of screenshots and videos, but a reliable Switch 2-specific file-count limit is not established here; do not rely on figures published for original Switch firmware.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteHow do I copy games to a bigger microSD Express card?
Nintendo recommends using one microSD Express card with each Switch 2. If you run out of room, Nintendo’s supported upgrade approach is to copy the card’s data to a larger Express card using a computer and card reader. Do not use this as a way to combine software scattered across multiple cards: Nintendo says software saved to different Express cards cannot later be combined onto one card using the console.
You need the original and new microSD Express cards, a computer with an SD slot or a microSD card reader/writer, and an SD adapter if the computer accepts only full-size SD cards. Nintendo’s instructions describe copying with Windows Explorer. The safe sequence is:
- Format the new card using the console’s formatting instructions before using it. Do not format, erase, or alter the original card.
- Power off Switch 2 and remove the original card.
- Insert the original card into the computer’s reader and open it in Windows Explorer.
- Highlight the data and copy the entire folder to the computer desktop. Nintendo emphasizes: “Always copy the entire folder, and never alter or erase the files it contains.”
- Eject the original card safely. Insert the new card in the reader and open it in Windows Explorer.
- Copy the folder from the desktop onto the new card, then eject the card.
- Insert the new card into Switch 2, power on, and check Data Management. Keep the original card untouched until you have verified the new one works.
- Redownload software if needed.
Nintendo warns that software downloaded to an Express card on one console will not be playable on a different system, and advises against swapping the card between consoles. The card-to-card copy is an upgrade for the same console, not a way to make an install portable between Switch 2 systems. Nintendo’s available instructions specify a Windows Explorer workflow; do not assume an equivalent Mac copy is guaranteed to work correctly.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How much capacity should I buy?
Choose capacity based on the downloadable games, updates, and DLC you expect to keep installed at the same time—not a predicted number of games per card. Game sizes vary, and no dependable games-per-card figure is provided by Nintendo. The supported ceiling is 2 TB; common shopping capacities include 256 GB, 512 GB, and 1 TB, provided the specific product is microSD Express.
A larger card can reduce how often you have to move or delete software, but it does not change the save-data rule: saves stay in system memory. Nintendo’s recommendation is one card per console, so one suitably sized card is more practical than dividing the library across several cards. If the card is nearly full, you can delete software you are not playing and redownload it later, move eligible titles, or upgrade to a larger Express card.
Also popular on Amazon
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Prices are volatile and current street prices are not established here. For context only, Ars Technica reported launch-era prices in 2025 of about $60 for a 256 GB SanDisk microSD Express card versus about $20 for a quality 256 GB standard microSD card. Those historical figures are not current price guidance, and the standard card is not a Switch 2 game-storage substitute.
Why is my microSD Express card not recognized?
Start with the simple checks, in order. A regular microSD card is the most important compatibility mistake to rule out.
- Restart the console. If you inserted the card while powered on, restart before continuing.
- Power off fully and reseat the card. Open the kickstand, remove the card, and reinsert it in the correct orientation until it clicks.
- Check the standard. Confirm the card specifically says microSD Express or carries the EX mark. Labels such as microSDXC, U3, A2, or V30 by themselves are not proof of Express support.
- Install a prompted system update. You can check System Settings > System > System Update.
- Test the card in another device. If a computer or camera cannot detect it either, the card may be faulty and need replacement.
- Format only as a last resort. If the console detects the card but cannot use it, the format option is under System Settings > System > Formatting Options. Formatting erases card contents. Back up captures you need first.
- Consider console inspection. If multiple known-good Express cards fail in the same Switch 2 after these checks, Nintendo says the console may need inspection or repair.
If you format, do not confuse the effects on card data and saves: card contents, including captures stored only there, are erased; save data remains in system memory. Purchased software can generally be redownloaded on the same Nintendo Account. If your card is merely full rather than unrecognized, formatting is unnecessary—delete or move software, or upgrade the card instead.
Recommended Free Tools
Frequently Asked Questions
Can a microSD Express card be used in the original Nintendo Switch?
Yes. Nintendo says an Express card can be used with the original Switch, but it runs at ordinary microSD speeds there. That backward use does not make an original Switch UHS-I card suitable for storing Switch 2 games.
Do I need a Nintendo-licensed microSD Express card?
No. Nintendo’s compatibility guidance covers any genuine card that meets the microSD Express standard, up to 2 TB. Licensing is a branding and product-validation distinction, not a Switch 2 requirement.
Can I combine games from two Switch 2 microSD Express cards later?
Nintendo warns that downloadable software saved across multiple Express cards cannot be combined into one card later through the console. It recommends one card per console and copying all data when upgrading to a larger card.
Will the game data on my microSD Express card work on another Switch 2?
Nintendo says software downloaded to a microSD Express card on one console will not be playable on a different system. Treat card-to-card copying as a same-console storage upgrade, not as a method of transferring a playable library between consoles.
Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
