Samsung Electronics 64GB Pro microSDXC Extreme Speed (UHS-1) Class 10 Memory Card (MB-MGCGB/AM)

Amazon Price: $69.99 $47.99 You save: $22.00 (31%). (as of September 30, 2016 11:40 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

4 Proof Protection- Can endure 24 hours submerged in water and survive the perils of airport x-ray machines, magnetism and extreme temperatures

Customer Reviews

No Muss, No Fuss, No Formatting – Useable Right Out of the Package

84 people found this helpful.
 on June 9, 2013
By redmetoc
I purchased this Samsung 64GB microSD card for my (also newly purchased) Samsung Galaxy S4 out of concern, expressed online by numerous new owners, for a reduced amount of useable internal memory and the need for a microSD card with high capacity / high speed / high reliability for external memory storage. After many days of online research on microSD card capacities, brands, speeds, and technologies, I decided on this Samsung microSD card.

It works!

51 people found this helpful.
 on March 21, 2013
By Keith B
Bought this Samsung 64GB micro sdxc card for my phone. No problem installing it. The phone (Galaxy Note 2) had no issues recognizing the card and it works well. Bought this card based on the reviews.

Legit card (Not Fake)- Faster write speed but is it fastest? Write 15mbs/Read 19.5mbs

42 people found this helpful.
 on July 6, 2013
By darkein
I have gotten my fair share of fake memory cards over time and even some from amazon. I now test with a program called H2testw. This program essentially writes and re-reads the entire memory card to make sure it is actually the size it says it is.

High capacity and fast

41 people found this helpful.
 on April 20, 2013
By Aleksandar Milivojevic
I bought 64GB variety of the card, and it delivers as promised. I use the card in GoPro Hero3 and it worked perfectly. The previous card I used in Hero3 (SanDisk Ultra 64GB class-10 micro-SD card) gave me nothing but trouble. Testing the card on my Mac, it performs at solid and almost constant 20MB/s sequential write speed. Yay! There might be faster cards on the market, but currently none of them offer 64GB capacity, at least that I’m aware of.

Works great with Surface Pro

36 people found this helpful.
 on February 16, 2013
By John Gavin Greenwalt
Just copied a file to/from my microSD card and got 61.2 MBs read / 20MBs write speeds on the Microsoft Surface Pro.

Love Samsung memory

26 people found this helpful.
 on March 21, 2013
By Mike
I had a similar Samsung memory card (16 GB Class 6) in an older phone and worked fine. I then “upgraded” my memory to a SanDisk 32GB Class 10/UHS-1 and had nothing but problems and data loss. Amazon allowed me to return the SanDisk and gave me instant credit and I purchased this card. Haven’t had a single issue. Fast transfer speeds and always mounts correctly.

Bought it for the GoPro HERO3 Black Edition

20 people found this helpful.
 on August 19, 2013
By Qazi
The slower microSD cards are finding it hard to cope up with recording high quality videos in the GoPro HERO3 Black Edition and the camera freezes in such situations. GoPro now recommends some specific memory cards and this Samsung card is one of the 5 cards they recommend. If you use any other card then the camera automatically detects and degrades your recording quality. I have a lot of Samsung products at home and can vouch for the quality and performance so choosing the card was not difficult. I am now using it with the camera and yes it is trouble free. If you are experiencing freezing or want to record the best video recording quality then get this microSD card from Samsung!

Great product!

17 people found this helpful.
 on May 17, 2013
By Julio Perez
This is a great product with an even better price. Works perfectly on my Samsung Galaxy S4. I highly recommend it!

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