Customer reviews from Samsung US
Samsung - microSDXC T7 512GB, Transfer Speeds Up to 170 MB/s (MB-MB512T/WW)
Average customer rating
4.8
(253 Reviews)
Rating breakdown 253 reviews
5 Stars
212
4 Stars
36
3 Stars
4
2 Stars
1
1 Star
0
99%of customers recommend this product.
(
151 out of
153)
Customer Reviews for Samsung - microSDXC T7 512GB, Transfer Speeds Up to 170 MB/s (MB-MB512T/WW)
Customer Rating
5
Superior quality
on August 9, 2026
Posted by: Mike
from Fort worth
Expertise:Expert
This was an excellent idea for me! It made my Samsung galaxy so much better.
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Great storage
on August 9, 2026
Posted by: Fits
from SLC, Utah
Expertise:Beginner
We used this to store content from our podcast. We have purchased more with bigger storage capacity since then and have been very pleased with the storage capacty.
I would recommend this to a friend!
Performance
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Fast transfer
on August 9, 2026
Posted by: Poopfarts
from Independence Missouri
the card fit perfectly in and the data transfer was fast
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
Able 2 hold many pictures
on August 9, 2026
Posted by: Charddz
This product is very good, I gave it 4 star's this is because I amazed at the capacity of pictures it holds.
Written by a customer while visiting Samsung US
Customer Rating
3
Lacking in compatibility
on August 8, 2026
Posted by: Kbam
Expertise:Beginner
[This review was collected as part of a promotion.] this product while it had enough storage space it was not compatible with any of the Samsung devices bad it does appear to be durable and I have heard that it's speed and reliability are great
No, I would not recommend this to a friend.
Features
4
Performance
1
Design
4
Value
4
Response from Samsung USBy Samsung Brand Ambassador, August 10, 2026
Kbam,
Thanks for sharing your thoughts. Please know our support team is available to help confirm compatibility with any device you may be interested in using the T7 microSD card with. 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
Thanks for sharing your thoughts. Please know our support team is available to help confirm compatibility with any device you may be interested in using the T7 microSD card with. 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
Great features
on August 8, 2026
Posted by: YourLucidDream
from Lexington, South Carolina
Im satisfied with this product in all categories. Capacity, durability, reliability, speed, and compatibility
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
Terrific product
on August 7, 2026
Posted by: Ckoaststyle1304
[This review was collected as part of a promotion.] this product is very reliable Is co ible with just about anything it's speed is incredible as a as the capacity and it's durability is great
Written by a customer while visiting Samsung US
Customer Rating
4
Good s d card
on August 6, 2026
Posted by: Tanner
from Ione, Washington
Very\nGood memory card a 128 gig, the memory is durable.It's fast the capacity works for what I needed in forward for my camera and it's reliable
I would recommend this to a friend!
Features
4
Performance
5
Design
4
Value
5
Written by a customer while visiting Samsung US