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
Alot in a small package
on July 10, 2026
Posted by: Itsgreat
[This review was collected as part of a promotion.] Very fast and secure. Always. Love. All. Samsung. Devices!
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
Good thumbdrive
on July 10, 2026
Posted by: Whitewolf2152
Expertise:Intermediate
[This review was collected as part of a promotion.] Works well like a thumbdrive should work. No complaints.
I would recommend this to a friend!
Features
3
Performance
5
Design
5
Value
4
Written by a customer while visiting Samsung US
Customer Rating
5
Amazing product
on July 10, 2026
Posted by: JayMoney0287
from Nashville, TN
Expertise:Expert
[This review was collected as part of a promotion.] Plenty of memory apps, pics, files, transfer quickly, very dependable when put in an already 128gb samsung galaxy phone
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 microSDXC card
on July 9, 2026
Posted by: Kylelu
from Las Vegas
[This review was collected as part of a promotion.] This Samsung T7 microSDXC 128 GB is great on my DJI Osmo Pocket 3, it is a solid choice! Setup is simple that you just insert the card and its ready to use. Used it on my osmo pocket 3 to record 4k travel and family videos, and so far it has performed well.
The transfers are really quick and when offloading a footage it is so fast. When shooting on 4k it is smooth and no recording issues. The card provides enough storage for multiple video projects.
This microSDXCOnce card is dependable, it delivers fast performance smooth 4k recording and reliable storage for everyday use.
I would recommend this to a friend!
Written by a customer while visiting The Insiders
Customer Rating
5
Great amount of storage
on July 8, 2026
Posted by: Loveshoppin54
[This review was collected as part of a promotion.] Love the amount of storage it has. Super fast on loading
Written by a customer while visiting Samsung US
Customer Rating
4
Very Reliable!
on July 8, 2026
Posted by: XaviersRedeemer
[This review was collected as part of a promotion.] The memory card is very fast, it always works great and it works with all my devices.
I would recommend this to a friend!
Features
4
Performance
5
Design
4
Value
4
Written by a customer while visiting Samsung US
Customer Rating
5
Great speed
on July 8, 2026
Posted by: Eazy
from Texas
Expertise:Intermediate
[This review was collected as part of a promotion.] Good product must have its a must have item its great gift
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
Excellent storage
on July 8, 2026
Posted by: Momazon
from Largo
[This review was collected as part of a promotion.] I tried the T7 microSDXC 128GB - MB-MB12BT/AM SD card in my camera and it has an amazing amount of storage. I trust the Samsung brand. I like also that it comes with a three year limited warranty. I highly recommend it.
I would recommend this to a friend!
Written by a customer while visiting The Insiders