Customer reviews from Samsung US
Samsung - P9 Express 512GB microSDXC Memory Card
Average customer rating
4.9
(50 Reviews)
Rating breakdown 50 reviews
5 Stars
47
4 Stars
3
3 Stars
0
2 Stars
0
1 Star
0
100%of customers recommend this product.
(
37 out of
37)
Customer Reviews for Samsung - P9 Express 512GB microSDXC Memory Card
Customer Rating
5
High-quality game console storage
on December 2, 2025
Posted by: Rodness
from DENVER
[This review was collected as part of a promotion.] This ultra high speed SSD storage for the Nintendo Switch 2 is extremely high-quality and performs exactly to specification. Games loaded onto this card have super fast load times and I’ve noticed absolutely no difference between the stored games and ones that are on the native console storage. It was easy to install and the price is also reasonable for the amount of storage you get.
I would recommend this to a friend!
Written by a customer while visiting The Insiders
Customer Rating
5
Very Responsive
on December 3, 2025
Posted by: kadealways
from Eugene
[This review was collected as part of a promotion.] I’ve been using the Samsung P9 microSD Express card in my handheld gaming console, and it has made a noticeable difference in how smoothly everything runs. The storage upgrade was incredibly easy, and right away I saw much faster load times for my games. Areas that used to take a while to launch now load almost instantly, which makes the whole experience feel a lot more seamless.
What stood out most to me was how quickly it downloads and saves data. Large updates and digital game installs finish much faster, which is especially helpful when I’m low on time. The card has also been completely reliable so far. I haven’t run into any slowdowns, errors, or corrupted files, which gives me peace of mind since I store a lot of games digitally.
For anyone who hasn’t tried a high-speed card like this before, I think the biggest surprise would be how much smoother their device feels day to day. It’s a simple upgrade, but it really improves overall performance. Using it has made my console feel much more responsive, and I’m really happy with how well it works.
I would recommend this to a friend!
Written by a customer while visiting The Insiders
Customer Rating
5
Great investment for my gaming console
on December 3, 2025
Posted by: Trelakopela
from Camden
[This review was collected as part of a promotion.] I received the Samsung P9 Express microSD Card in 256gb.
Let me say I’m so thrilled to add this to my Nintendo Switch 2 gaming console. Half the games I own are digital and this express SD card really helps speed my gaming experience up.
It was smooth and easy to install and transfer all my gaming data from the internal hard drive of my console to the Samsung P9 Express microSD card under 15 minutes- mind you I have a lot of digital games :) .
If you’re a gamer like myself I really recommend investing in one for your console or even if you need it for other devices such as cameras, smartphones, laptops, and more. Plus the 3 year warranty given is excellent compared to others in marketplace.
Let me say I’m so thrilled to add this to my Nintendo Switch 2 gaming console. Half the games I own are digital and this express SD card really helps speed my gaming experience up.
It was smooth and easy to install and transfer all my gaming data from the internal hard drive of my console to the Samsung P9 Express microSD card under 15 minutes- mind you I have a lot of digital games :) .
If you’re a gamer like myself I really recommend investing in one for your console or even if you need it for other devices such as cameras, smartphones, laptops, and more. Plus the 3 year warranty given is excellent compared to others in marketplace.
I would recommend this to a friend!
Written by a customer while visiting The Insiders
Customer Rating
5
WOW - Fast, Solid, Drive
on December 4, 2025
Posted by: Darkw0lf1
from Mantachie
[This review was collected as part of a promotion.] This flash drive is a game changer, it is extremelyfast and holds up to many read write and delete sessions, I first tested it out on my pc where it hit the 800MB/s mark easily. I then popped it into my Nintendo Switch 2, where the transferring of and running of games was fast and seamless. As long as you have something capable of handling these types of speeds you can't go wrong with this SD card.
I would recommend this to a friend!
Written by a customer while visiting The Insiders
Customer Rating
5
MicroSD Card - Samsung
on December 4, 2025
Posted by: KRodgers1
from springdale
[This review was collected as part of a promotion.] This card is crazy fast. The Samsung P9 Express is noticeably quicker than any regular microSD card I’ve used before. File transfers are almost instant, apps load faster, and it handles 4K video and gaming without breaking a sweat. Setup was simple—just plug it in and go. I am currently using mine in my digital picture frame, as I might have ALOT of images transferred over.
If your device supports microSD Express, the speed boost is absolutely worth it. OF NOTE: You may need an adapter if your item does not take the micro.
Fast, reliable, and future-ready. Highly recommend.
I would recommend this to a friend!
Written by a customer while visiting The Insiders
Customer Rating
5
Speed + Simplicity. Samsung’s P9 rocks!
on December 4, 2025
Posted by: bsharp1
from Taunton
[This review was collected as part of a promotion.] As the owner of a new Switch 2, I quickly discovered that a memory card is probably the most essential accessory to own. Not only will it give your system some much-needed capacity for games and other system settings, it will also free up some system resources and ensure that the system runs efficiently.
Samsung’s P9 microSD Express Card might be tiny but it packs a punch - it’s speedy, it offers wear out-proof performance with water, temperature, x-ray, magnet and drop resistance, and it’s useful with a variety of devices. With the card installed in my Switch 2, gameplay was fast and fearless. I also tried this card in an Osmo camera, and it captured my shots smoothly.
Installing the card is as easy as putting it into the device’s card slot. It requires no additional setup and in the Switch 2, it shows the advertised capacity right away. Don’t bother shopping around; if you’ve got a Switch 2, this is the only memory card you need.
I would recommend this to a friend!
Written by a customer while visiting The Insiders
Customer Rating
5
Super Fast…
on December 5, 2025
Posted by: Smitty2002
from fort mitchell
[This review was collected as part of a promotion.] The Samsung MicroSD Express Card P9 is the best card money can buy on the market. If you need an upgrade for your Nintendo switch 2 this is the one for you. Compared to others the Samsung MicroSD Express Card P9 this is clearly better in all ways from storage size, speed, and definitely cost. The Samsung MicroSD Express Card P9 in my opinion has bridged the gap to internal SSDs. No need to carry an SSD drive with this powerful microSD Express card on hand. It’s been super-fast while using it with my Nintendo Switch 2 and other devices when using the proper hardware. In my opinion 800 MB/s is unheard of and somewhat unreal and it doesn’t miss a beat with no lag time. That is about four times faster than anything else I have heard of or used. Installation and Updates along with downloading small to large files are simple and much quicker with this powerful card. This will help with eliminating downtime and give you max playtime, which is very important to everyone. Samsung has changed the game by including high-end features like Dynamic Thermal Guard (DTG), and Backward Compatibility just to name a few that’s normally only included and reserved for internal SSDs, into this microSD card. Keep in mind this MicroSD card also works great with a wide range of today handhelds, cameras, tablets, and microSD Express–ready devices. This MicroSD Express Card fully supports microSD Express, the card unlocks its maximum speed potential of 800 MB/s, delivering a noticeable performance improvement right out of the box. If you are on the fence about buying a new MicroSD card, I highly recommend the Samsung MicroSD Express Card P9. If you need an upgrade for your Nintendo switch 2 or any other device, this is the one for you.
I would recommend this to a friend!
Written by a customer while visiting The Insiders
Customer Rating
5
Fast and Reliable
on December 10, 2025
Posted by: DreVS
from Austin
[This review was collected as part of a promotion.] I just bought a Switch 2 for the holidays, and was looking for a new micro SD card that works with it - this one was perfect! It's super fast and reliable, and the download and file transfer speeds seem better than other micro SD cards I've used in the past.
I redownloaded my whole digital collection onto my Switch 2, and everything plays great and loads very quickly even though the games are saved to the card instead of the console. I picked up the 256gb card and maxed it out with my whole digital library, and still have most of my console storage left, so it's a good size for what I need for now. I'll probably upgrade to a 512gb eventually, but loving it so far.
I would recommend this to a friend!
Written by a customer while visiting The Insiders