Samsung
The Samsung PRO Ultimate Full Size SDXC 128 GB card with USB 3.0 reader delivers up to 200 MB/s read and 130 MB/s write speeds, backed by U3, V30 and A2 ratings. It combines high‑performance data transfer with rugged durability (waterproof, shock‑, drop‑, temperature‑, X‑ray‑ and magnetic‑proof) and a 10‑year limited warranty.
Pros
Cons
Current
$27.99
Average
$22.65
Lowest
$13.60
Highest
$27.99
Lower = better sales rank
Kingston
Gigastone
HuiErHui
Gigastone
Gigastone
KOOTION
Gigastone
Gigastone
Micro Center
Gigastone
Gigastone
Lexar
Lexar
ACKSKY
ProGrade Digital
GYWY
Gigastone
AMALINK
AMALINK
Please sign in to leave a review
No reviews yet. Be the first to review!
Get notified when the price drops. Track this product on BigBangPrice, our price tracking partner.
From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
Users Complain About
Best For
Professional videographers shooting 4K UHD, photographers needing fast RAW burst capture, drone and action‑camera operators, field reporters working in harsh environments, and hybrid content creators who run apps from the card.
Not Ideal For
Continuous‑write applications such as dashcams, surveillance systems, or any use case that exceeds the warranty exclusions for write‑intensive workloads.
Expert Opinion
Professional reviewers from DPReview, TechRadar and other outlets commend the PRO Ultimate as one of the fastest UHS‑I cards available, highlighting its reliable 130 MB/s sustained write speed for 4K video, rugged build quality, and the inclusion of a high‑speed USB 3.0 reader. The main criticism is its restriction to UHS‑I, which caps its ceiling compared with newer UHS‑II offerings.
What Users Say
Everyday users overwhelmingly praise the card’s speed and durability, especially for demanding use cases like drones, action cameras and professional DSLR bursts. Common complaints revolve around occasional slower real‑world write speeds, the bulkier USB reader, and cosmetic wear on the white card shell.
Common Complaints
Real‑world write speeds sometimes fall short of the 130 MB/s spec. USB reader perceived as bulky and occasional driver issues on older laptops. White card body shows wear more readily than darker variants
What People Are Saying
“Users consistently report fast and stable performance in drones (e.g., DJI), action cams (e.g., GoPro), and DSLRs.”
“A few users noted that actual write speeds in real‑world use can dip below 130 MB/s depending on the host device.”
“The white‑colored card is said to show wear more easily than darker models.”
“Rare reports of reader connectivity issues on some older laptops (likely driver‑related).”
How It Compares
vs. SanDisk Extreme Pro 128GB
Advantages
Disadvantages
Choose Samsung for faster write, A2 rating and included reader; choose SanDisk if you prefer a brand without a bundled reader.
vs. Sony SF‑G Tough 128GB
Advantages
Disadvantages
Select Sony for maximum speed performance; select Samsung for a more affordable package with reader and A2 support.
vs. Lexar Professional 1066x 128GB
Advantages
Disadvantages
Pick Lexar if you need a reader at a lower cost and can accept slower speeds; pick Samsung for better performance and durability.
