Customer Ratings & Reviews

Name: SanDisk - Express 512GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2
Brand: SanDisk
SKU: 6628873
Price: 119.99 USD
Availability: InStock
Rating: 4.8 (51 reviews)

SanDisk - Express 512GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2

Model:: SDSQXFN-512G-GN4NN; |
SKU:: 6628873

User rating, 4.8 out of 5 stars with 51 reviews.

Highly rated by customers for:

Customer reviews

Value
Rating 4.6 out of 5 stars
Quality
Rating 4.8 out of 5 stars
Ease of Use
Rating 5.0 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers enjoy the Express 512GB microSD card for the Nintendo Switch 2, particularly praising its large storage capacity and impressive read and write speeds. Users report that the card's overall performance is reliable and problem-free. The card appears to be well-received with no reported drawbacks.

This summary was generated by AI based on customer reviews.

Show only Verified Purchases (51)

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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Page 1 Showing 1-20 of 51 reviews

Rated 5 out of 5 stars
Switch 2 compatible
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Posted 1 month ago.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Worked perfect with the switch 2, easy to plugin and install after the quick update and formatting on the switch 2. No other software required
I would recommend this to a friend
Rated 5 out of 5 stars
Amazing Evolution!!!
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Posted 1 day ago. Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
When I first heard SanDisk was making "MicroSD Express" cards, I seriously doubted their usefulness compared to regular microSD cards. But I was so wrong! These microSD cards are excellent and really do offer great durability. I recommend them for $100, and on my Switch 2, their speed even reminds me of a PC SSD, though they're not quite as fast. It's incredible, though. I truly love these new microSD cards, and they're completely worth it, even if you're just using them to store files.
I would recommend this to a friend
Pros mentioned:
Overall performance, Speed
Rated 5 out of 5 stars
Awesome Express card for Switch 2
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Posted 1 month ago. Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great and fast! Was reasonably priced and locally available.
I would recommend this to a friend
Pros mentioned:
Storage capacity
Rated 5 out of 5 stars
Good SD card
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Posted 2 months ago.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works well for my switch 2. Holds all my games and easy to use.
I would recommend this to a friend
Pros mentioned:
Overall performance, Storage capacity
Rated 5 out of 5 stars
perfect card at the right price
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Posted 2 months ago.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great! lots of storage for my Nintendo Switch 2
I would recommend this to a friend
Pros mentioned:
Storage capacity
Rated 5 out of 5 stars
512GB SanDisk micro sd EXPRESS
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Posted 3 weeks ago. Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought this 512GB SanDisk micro sd EXPRESS,so I will have enough storage for both of my Nintendo Switch and Nintendo Switch 2 games.
I would recommend this to a friend
Pros mentioned:
Storage capacity
Rated 5 out of 5 stars
Good storage alternative
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Posted 1 month ago. Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
A great middle ground for expanding the storage of your switch 2. A little pricey hopefully with time the price will improve and this becomes the standard microSD card.
I would recommend this to a friend
Rated 5 out of 5 stars
Excellent Storage Upgrade
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Posted 2 weeks ago. Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this for my Switch 2 after realizing that the 256GB microSD Express I already had just simply wasn't enough. This 512GB microSD Express is much better and now I don't have to worry as much about dwindling space. I like to have all my purchases local on my device without choosing to sacrifice one to make room for another. If this sounds like you, then this 512GB microSD Express will be perfect. It's quick and built to last. Very happy with my purchase.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Perfect
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Posted 2 weeks ago.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works perfectly for my switch 2. Had previous bad experience buying from Amazon, Best Buy was great.
I would recommend this to a friend
Pros mentioned:
Storage capacity
Rated 5 out of 5 stars
Best storage for switch 2 for now
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Posted 1 month ago.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works swell with the Switch 2 due increase data from switch 1 to switch 2, holds 2x more games than internal storage and hope soon they release a 1TB version
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Sandusky is still the best
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Posted 2 months ago. Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This card is amazing for the price. I have used it for my switch 2 and right now is on my Odin 2. Read write is amazing and this card has not given me problems. I have used it a lot.
I would recommend this to a friend
Pros mentioned:
Speed
Rated 5 out of 5 stars
SanDisk Micro Express is Worth it for the Switch
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Posted 1 month ago. Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
A lot faster then my previous one. Mainly got it for the switch 2. No issues formatting it and copying everything over.
I would recommend this to a friend
Pros mentioned:
Storage capacity
Rated 5 out of 5 stars
Great card for the Nintendo Switch 2
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Posted 1 month ago. Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It’s a great card with a good deal of space to store my Nintendo Switch and Switch 2 games with great performance.
I would recommend this to a friend
Rated 5 out of 5 stars
Good quality but pricey
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Posted 1 week ago.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Overall the performance on this MicroSD card is very good. When I put it into my nintendo switch 2 it was able to download and install games very quickly. Much faster than the Switch 1 was able to. The cost is higher than I would like for this size of storage but thats what happens when demand rises for these storage devices.
I would recommend this to a friend
Pros mentioned:
Storage capacity
Rated 5 out of 5 stars
Worth
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Posted 2 weeks ago. Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Pretty good storage overall, didn't take long to get it either
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
this card is a wonder
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Posted 3 weeks ago. Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
card works and its been working in my swit ch since august 2025
I would recommend this to a friend
Pros mentioned:
Speed
Rated 5 out of 5 stars
Awesome micro express card
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Posted 1 month ago.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Glad I was able to get this memory card has fast read and write speeds.
I would recommend this to a friend
Pros mentioned:
Storage capacity
Rated 5 out of 5 stars
Great Storage Upgrade
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Posted 2 months ago. Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
A massive storage upgrade for the Switch 2. A must for anyone who wants to keep a bunch of games saved on the console. Twice as big as official SD card.
I would recommend this to a friend
Pros mentioned:
Speed
Rated 5 out of 5 stars
Good micro sd card
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Posted 2 months ago.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Really fast and great on my switch 2. Is a bit on the expensive side but good if you need more space on your system
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
switch 2 cd card
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Posted 3 weeks ago.
This reviewer received promo considerations or sweepstakes entry for writing a review.
purchased installed and the card works as expected
I would recommend this to a friend

Showing 1-20 of 51 reviews

Customer Ratings & Reviews

SanDisk - Express 512GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2

Customer reviews

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Customers are saying

Switch 2 compatible

Amazing Evolution!!!

Awesome Express card for Switch 2

Good SD card

perfect card at the right price

512GB SanDisk micro sd EXPRESS

Good storage alternative

Excellent Storage Upgrade

Perfect

Best storage for switch 2 for now

Sandusky is still the best

SanDisk Micro Express is Worth it for the Switch

Great card for the Nintendo Switch 2

Good quality but pricey

Worth

this card is a wonder

Awesome micro express card

Great Storage Upgrade

Good micro sd card

switch 2 cd card

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