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
(229 Reviews)
Rating breakdown 229 reviews
5 Stars
192
4 Stars
28
3 Stars
6
2 Stars
2
1 Star
1
99%of customers recommend this product.
(
142 out of
143)
Customer Reviews for Samsung - microSDXC T9 512GB, Read/Write Speeds Up to 200/130 MB/s (MB-MH512T/WW)
Customer Rating
5
Speed of transfer is amazing!
on June 10, 2026
Posted by: 49erfaithful1978
from oroville, californis
Expertise:Expert
[This review was collected as part of a promotion.] This is an amazing product for every reason, Value, quality, durability, compatibility, ease of use, speed, reliability, capacity. I just love this T9 MicroSdxc Card. if yiu dint got one go get one.now you wont be disapointed!
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
Best
on June 10, 2026
Posted by: Kayla
[This review was collected as part of a promotion.] Reliable, compatible,speed.
It works in my cell
I love android.
I like the space
It works in my cell
I love android.
I like the space
Written by a customer while visiting Samsung US
Customer Rating
5
Would buy again
on June 10, 2026
Posted by: Armey2023
from Evansville indiana
Expertise:Intermediate
[This review was collected as part of a promotion.] Great product. Sleek. Works perfectly. Looks good.
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
Best so far
on June 10, 2026
Posted by: Shadybby76
from Tucumcari New Mexico
Expertise:Intermediate
[This review was collected as part of a promotion.] It holds all my files with room to spare and it is fast and reliable. It is compatible with my laptop and it is strong.
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
RELIABLE AND FAST
on June 10, 2026
Posted by: Memory Drive
from Texas
Expertise:Beginner
[This review was collected as part of a promotion.] Very durable, reliable, and fast! I use it on my X Box! I highly recommend these products!
I would recommend this to a friend!
Features
5
Performance
5
Design
2
Value
2
Written by a customer while visiting Samsung US
Customer Rating
5
Great product
on June 10, 2026
Posted by: Lilsteph07
Expertise:Beginner
[This review was collected as part of a promotion.] ⭐⭐⭐⭐⭐
I bought the T9 microSDXC 128GB card to add more storage, and so far it's been working great. It was easy to install, was recognized right away, and has plenty of space for my photos, videos, and apps. Transfer speeds seem fast, and I haven't had any issues with files disappearing or the card lagging.
For the price, I think it's a solid value. If you're looking for extra storage without spending a fortune, this card gets the job done. I would definitely buy another one.
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
Extra Storage Galore!!!!!!
on June 9, 2026
Posted by: Jobird81
[This review was collected as part of a promotion.] Good too have with alot of extra storage couldn't ask for anything better
Written by a customer while visiting Samsung US
Customer Rating
4
Great value
on June 8, 2026
Posted by: Polypocket
[This review was collected as part of a promotion.] Its a decent micro sd for the nintendo switch, i think is better than nintendo own cards
Written by a customer while visiting Samsung US