Customer reviews from Samsung US
Samsung - microSDXC T7 512GB, Transfer Speeds Up to 170 MB/s (MB-MB512T/WW)
Average customer rating
4.8
(351 Reviews)
Rating breakdown 351 reviews
5 Stars
292
4 Stars
51
3 Stars
6
2 Stars
2
1 Star
0
99%of customers recommend this product.
(
217 out of
220)
Customer Reviews for Samsung - microSDXC T7 512GB, Transfer Speeds Up to 170 MB/s (MB-MB512T/WW)
Customer Rating
5
Excellent storage and fast performance
on August 27, 2026
Posted by: Jjward
from Homosassa, fl
Expertise:Intermediate
[This review was collected as part of a promotion.] This 1TB microSD card provides plenty of reliable storage capacity for all my files, photos, and media. Transfer speeds are fast, and it works seamlessly across my devices without any glitching. Highly recommend if you need massive, dependable memory.
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
Organizing memories is a breeze!
on August 27, 2026
Posted by: Hottypatotty31
from Seattle, wa
Expertise:Beginner
[This review was collected as part of a promotion.] My 128GB Micro SDSC card is very helpful in storing and organizing my soon to be memories. Because it is compatible with all my devices (portable or otherwise), I am able to move my photos and music between my devices with ease.
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
4
Written by a customer while visiting Samsung US
Customer Rating
5
Works vreat!
on August 26, 2026
Posted by: Danworm
from Schenectady
Expertise:Beginner
[This review was collected as part of a promotion.] Never had a problem with this memory card have had it for about a year and it works great in my drone
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
Awesome cards , they work great
on August 26, 2026
Posted by: Kevin
[This review was collected as part of a promotion.] I love these cards I have several of them I use with my GoPro cameras they work great and hold a lot of memory it's not easy to replace a legendary now let's test it out no Mountain Dew is getting in this house if it's not installed and Mark long Ledger lock
Written by a customer while visiting Samsung US
Customer Rating
5
Good
on August 26, 2026
Posted by: TevT
from Jamaica
Expertise:Intermediate
[This review was collected as part of a promotion.] The memory card is reliable for my use. It provides me with the additional storage that I needed at an affordable cost.
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
1TB memory card
on August 26, 2026
Posted by: Drift Wood
from Newman, GA
Expertise:Beginner
[This review was collected as part of a promotion.] everything that's very good capacity very good speed very good reliability very durable and it's compatible with very good products I would buy it again
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
3
Written by a customer while visiting Samsung US
Customer Rating
3
Great item
on August 25, 2026
Posted by: Jtloks
from Albuquerque, NM
[This review was collected as part of a promotion.] Great item definitely recommend. Great price and I bought two. Thats how great it is. Go get yours today.
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
5
Response from Samsung USBy Samsung Pro, August 26, 2026
Jtloks,
Thanks for sharing your thoughts about the T7 microSD card. If there's anything we can do to improve your experience, please reach Samsung Support 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 about the T7 microSD card. If there's anything we can do to improve your experience, please reach Samsung Support 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
My review great product its always been good for m
on August 25, 2026
Posted by: Joey
[This review was collected as part of a promotion.] Reliability Samsung is a best choice that is out there i really put my name with it. Doesn't break easily screens don't break its fast moving capabilities are endless capacity great compatibility for there is Samsung
Written by a customer while visiting Samsung US