Customer reviews from Samsung US
Samsung - microSDXC T9 512GB, Read/Write Speeds Up to 200/130 MB/s (MB-MH512T/WW)
Average customer rating
4.8
(175 Reviews)
Rating breakdown 175 reviews
5 Stars
146
4 Stars
21
3 Stars
5
2 Stars
2
1 Star
1
99%of customers recommend this product.
(
116 out of
117)
Customer Reviews for Samsung - microSDXC T9 512GB, Read/Write Speeds Up to 200/130 MB/s (MB-MH512T/WW)
Customer Rating
5
Sd card
on August 30, 2026
Posted by: nmtibbett1101
from Missouri
Expertise:Intermediate
Has all the room i could ever need, I say this because since I purchased it, it has thousands of things on it and still has tons b of room.
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
4
As strong as the Nokia
on August 29, 2026
Posted by: Ozzly
Expertise:Intermediate
Its good but its just to slow. Its very reliable, I've never had it not work once. Its strong, dropped it then my dog stepped on it, not a single scratch. Its worked with every device Its very compatible. Its decent but not the best in storage capacity.
I would recommend this to a friend!
Features
5
Performance
4
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Amazing
on August 29, 2026
Posted by: Luv2ear
[This review was collected as part of a promotion.] This T9 microSDXC card is a total game-changer! I'm giving it a full 5 stars because it's simply excellent. It's fast, reliable, and has a huge capacity at 128GB. I've been able to store all my photos and videos without a hitch. Highly recommend!
Written by a customer while visiting Samsung US
Customer Rating
5
Excellent features
on August 29, 2026
Posted by: KYLE
Great speed and reliability! The phone it self came with the apps I love already. I approve of this product!
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Sales
on August 29, 2026
Posted by: Cali
from Sylvania georgia
[This review was collected as part of a promotion.] Good quilty and materialbwas made good
Did coat that much, and i would reckonmend that anyone by this product and aweso answer review truful
Did coat that much, and i would reckonmend that anyone by this product and aweso answer review truful
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
1
Compatability sucks
on August 27, 2026
Posted by: Kaylasag
from Ontario ca
[This review was collected as part of a promotion.] Product not compatible with Samsung devices. Does not register n does not allow formatting to start to save onto it
No, I would not recommend this to a friend.
Features
2
Performance
2
Design
2
Value
3
Response from Samsung USBy Samsung Pro, August 28, 2026
Kaylasag,
We appreciate your review of Samsung’s T9 microSD card. So we can better understand the issues you’re experiencing and provide you with troubleshooting assistance, please reach out to Samsung Customer Support. You can reach us at:
1) Call: 1-800-SAMSUNG (ask for Storage Devices). Available 9AM - 12AM EST (Mon-Fri)
2) Email: samsungmemorysupport@sea.samsung.com
3) LiveChat 9AM-9PM EST (Mon-Fri) -- https://www.livehelpnow.net/lhn/lcv.aspx?d=34834&ms=&zzwindow=0&lhnid=29783
~Samsung Pro
We appreciate your review of Samsung’s T9 microSD card. So we can better understand the issues you’re experiencing and provide you with troubleshooting assistance, please reach out to Samsung Customer Support. You can reach us at:
1) Call: 1-800-SAMSUNG (ask for Storage Devices). Available 9AM - 12AM EST (Mon-Fri)
2) Email: samsungmemorysupport@sea.samsung.com
3) LiveChat 9AM-9PM EST (Mon-Fri) -- https://www.livehelpnow.net/lhn/lcv.aspx?d=34834&ms=&zzwindow=0&lhnid=29783
~Samsung Pro
Written by a customer while visiting Samsung US
Customer Rating
5
The best
on August 25, 2026
Posted by: Big riff
This is an awesome SD card it holds all I need and is compatiblewith almost anything its very durable reliable to hold my things Ineed saved and its speed is great and very inexpensive compared to all the junky off brands plus does twice the work
Written by a customer while visiting Samsung US
Customer Rating
4
Love the price
on August 25, 2026
Posted by: Apricot
from Nashville tn
yep it came very fast and I enjoyed that yep it came very fast and I enjoyed that it was very nice to receive it in a timely manner that I received again very good is different person was amazing
I would recommend this to a friend!
Features
4
Performance
5
Design
4
Value
3
Written by a customer while visiting Samsung US