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
Greatest Capacity
on September 13, 2026
Posted by: Favorite samsung product
Expertise:Intermediate
[This review was collected as part of a promotion.] Great 1TB card! It has massive capacity and fast speed. Very reliable, durable, and compatible. Perfect for daily use.
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
Must have!!!
on September 13, 2026
Posted by: Kongkilla88
[This review was collected as part of a promotion.] Slim.. easy insert... and easy use storage makes transferring files, pictures and video/audio fast and reliable... great for backup on device and device storage all around great product ... also great for PC, cameras, movies virtually anything that can take SD card (read and/or format) with an amazing 1tb of space ... honestly makes a wonderful gift to replace old photo albums and have digital copies on the go!!! Built with quality and long lasting
Written by a customer while visiting Samsung US
Customer Rating
4
Pretty good!
on September 12, 2026
Posted by: Shepherd
from Greenville MO
Expertise:Intermediate
[This review was collected as part of a promotion.] the compacity is all right but the speed isn't the greatest the compatibility is pretty good though the durability is all right the reliability I would say is pretty good. 10 out of 10
I would recommend this to a friend!
Features
4
Performance
4
Design
3
Value
3
Written by a customer while visiting Samsung US
Customer Rating
5
Sultans of Storage Space
on September 12, 2026
Posted by: Bee143
from Oregon
Expertise:Intermediate
[This review was collected as part of a promotion.] While these cards at this level of capacity can be pretty expensive; they are very durable, super fast app and game loading on your cell pbone and can be used In almost any of my other gadgets and gizmos. And not to mention the amount of space 1 TB provides is enough to do way more than anything you desire or that is required of us in our digital life. Say goodbye to sacrificing your videos, pics, and precious memories so that you can download your favorite gaming app! So with that kind of dependability and reliability, the pricetag practically disappears in my mind ..in the end its worth it
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
Confident that my stuff will remain worry free.
on September 11, 2026
Posted by: Emiemi
from Tequisquiapan, Querétaro
Expertise:Intermediate
[This review was collected as part of a promotion.] It's really easy for the phone I installed it in to recognize it and not mess up or fail like some other brand ones. Plus I feel like there's no chance for any error when I remove it and install in on an adapter to put in my laptop. And it's really fast too. I only wish I could have gotten the more memory ones. Next time I sure will.
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
So surprising
on September 11, 2026
Posted by: Jenn
[This review was collected as part of a promotion.] it did better than what people said. I always try an underdog. .. I will be checking out the rest of the ones that had bad reviews
Written by a customer while visiting Samsung US
Customer Rating
4
Reliable
on September 10, 2026
Posted by: Ricky
[This review was collected as part of a promotion.] Good Storage, very compatible with a lot of brand,
Good speed for this time.
Would recommend it to my friends
Good speed for this time.
Would recommend it to my friends
Written by a customer while visiting Samsung US
Customer Rating
5
Awesome
on September 10, 2026
Posted by: Cranford85
from Hattiesburg, ms
Expertise:Expert
[This review was collected as part of a promotion.] I love it nothing better wouldn't do anything but the samsung. couldn't ask for a better memory card durable but all kind of stuff saved on it
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US