Customer reviews from Samsung US
Samsung - microSDXC T9 512GB, Read/Write Speeds Up to 200/130 MB/s (MB-MH512T/WW)
Average customer rating
4.8
(45 Reviews)
Rating breakdown 45 reviews
5 Stars
40
4 Stars
3
3 Stars
1
2 Stars
1
1 Star
0
100%of customers recommend this product.
(
27 out of
27)
Customer Reviews for Samsung - microSDXC T9 512GB, Read/Write Speeds Up to 200/130 MB/s (MB-MH512T/WW)
Customer Rating
5
Recommended
on May 25, 2026
Posted by: Km23
from Pennsylvania
[This review was collected as part of a promotion.] This sd card loads fast and has the capacity I need for my security camera videos. I highly recommend 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
Sd card
on May 25, 2026
Posted by: Huy vam v jopu
from Ny
Expertise:Expert
[This review was collected as part of a promotion.] good SD card samsung very easy to set up and pretty cool in 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
Perfect SD card
on May 27, 2026
Posted by: JkingFN
from 8104 Crabb Road
Expertise:Intermediate
[This review was collected as part of a promotion.] Super good alot of storage and good quality, fast and quick
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Fast and ample
on May 27, 2026
Posted by: PuddleCityPete1
from PORTLAND
[This review was collected as part of a promotion.] I got the Samsung T9 microSDXC 128GB. This thing is fast.
Writes very quickly and has a lot of room on it.
I compared the speed to a few of my older cards and this one blew them out of the water. I have been using it to transfer music and it does it without breaking a sweat. It holds a LOT of music.
I have also used it to transfer photos and wonder why I didn't have something this fast before.
Writes very quickly and has a lot of room on it.
I compared the speed to a few of my older cards and this one blew them out of the water. I have been using it to transfer music and it does it without breaking a sweat. It holds a LOT of music.
I have also used it to transfer photos and wonder why I didn't have something this fast before.
Glad I made the purchase and highly recommend it
I would recommend this to a friend!
Written by a customer while visiting The Insiders
Customer Rating
5
Increased Gaming Performace
on May 29, 2026
Posted by: HollyInfinite
from Swansboro
[This review was collected as part of a promotion.] I purchased this 128GB microSDXC to expand the storage capacity of my handheld gaming console, and it has been a fantastic upgrade. The main reason I chose this specific model was for the advertised increase in read and write speeds. It definitely delivers on that front. Moving game files and data over to the card is incredibly fast, and I have noticed a substantial improvement in loading screens while playing. For anyone looking for reliable, high-speed storage to keep their gaming library running smoothly without lag, this is an excellent choice.
I would recommend this to a friend!
Written by a customer while visiting The Insiders