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
Cross country
on August 14, 2026
Posted by: Mizspazz05
[This review was collected as part of a promotion.] Very convenient for my thousands of photos I took when i drove cross country.
Written by a customer while visiting Samsung US
Customer Rating
5
Amazing product
on August 13, 2026
Posted by: Joshieboo
Expertise:Expert
[This review was collected as part of a promotion.] It's a good storage extension for all my photos and documents.
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
Great features
on August 13, 2026
Posted by: AmyR
from Parkersburg
[This review was collected as part of a promotion.] Reliable, durable, compatible, shareable, affordable
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
5
Response from Samsung USBy Samsung Pro, August 13, 2026
AmyR,
Thanks for sharing your thoughts on the T7 microSD card. If there's anything we can do to improve your experience or if you ever need assistance, 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 on the T7 microSD card. If there's anything we can do to improve your experience or if you ever need assistance, 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
4
Great features easy to use
on August 13, 2026
Posted by: Newlist
[This review was collected as part of a promotion.] Very fast and easy to use would definitely buy again worked as it should and then some
Written by a customer while visiting Samsung US
Customer Rating
5
works perfectly
on August 13, 2026
Posted by: TamiM
[This review was collected as part of a promotion.] A very reliable product. would definitely be purchasing again.
Written by a customer while visiting Samsung US
Customer Rating
5
Great features
on August 12, 2026
Posted by: BEAST
[This review was collected as part of a promotion.] This product is excelllent, no hassle, no worry, all my digital data saved in 1 place
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
Micro SD cards are solid
on August 11, 2026
Posted by: Abp95
from Boston Massachusetts
Expertise:Intermediate
[This review was collected as part of a promotion.] I've never had a problem with one of these. They are reliable and have a lasting durability and speed and being micro SD cards They are compatible with most every device you can lay your hands on.
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
Works well
on August 10, 2026
Posted by: Crackerbob
from Tacoma,wa
Expertise:Intermediate
[This review was collected as part of a promotion.] Works great will be buying more wish i had bought the bigger one I love these
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US