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Samsung 32GB up to 48MB/s EVO Class 10 Micro SDHC Card with Adapter (MB-MP32DA/AM)

4.5 4.5 out of 5 stars 18,318 ratings

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Brand SAMSUNG
Flash Memory Type Micro SDXC
Memory Storage Capacity 32
Compatible Devices Samsung Restore, WB110, SMART Camera NX300M, WB350F, WB50F
Color White, Yellow

About this item

  • Up to 48MB/s transfer speed
  • Great for Cell phones, Smartphones, Android Tablets, Tablet PCs.
  • Great speed and performance for full HD video recording, high resolution pictures, mobile gaming, music and more.
  • Water proof, Temperature Proof, X-Ray proof, Magnetic proof
  • Compatible with devices with micro SDHC and micro SDxC slots.

Important information

Legal Disclaimer

Samsung EVO 32GB Micro SD SDHC SDXC 48MB/s UHS-I Class10 Memory Card


From the manufacturer

Samsung 32GB EVO Micro SDXC w/ Adapter

up to 48MB/s -UHS 1 - Class 10 Memory Card (MB-MP32DA/AM)
  • Read speeds up to 48 MB/s for quick file transfer from card to computer
  • Write speeds twice as fast as conventional microSD cards
  • UHS-1 enabled for recording Full HD video
  • 32GB storage capacity holds thousands of photos or MP3s
  • Waterproof, temperature proof, magnet proof, and X-ray proof
  • Includes adapter for use with SD-enabled devices
  • High-performance memory card for smartphones and

Samsung microSD 32GB EVO Memory Card

Save the moments of a lifetime. For a lifetime.

Get the most out of your smartphone or tablet PC with Samsung's EVO 32GB microSD Memory Card. This high-performance memory card features read speeds of up to 48 MB/s for transferring music, photos, and videos and is UHS-1 enabled to capture Full HD video. Waterproof, temperature proof, magnet proof, and X-ray proof, this reliable memory card ensures your files remain safe during life's little mishaps. An included SD adapter lets you use the card with your digital camera, laptop, or desktop computer

Includes SD Adapter for Use with PCs and Digital Cameras

The Samsung EVO 32GB microSD Memory Card includes an adapter so you can use your card with SD-enabled devices such as digital cameras, laptops, and printers. This lets you easily transfer photos, music, and video content from your mobile device to your computer or any other device with an SD slot.

Shoot Seamless Full HD Video

Capture special moments as vividly as you experience them. This memory card is Class 10 and UHS Speed Class 1 rated, which means it records smooth Full HD video.

Designed for the Latest Smartphones and Tablets

This high-speed memory card is ideal for your smartphone or tablet. Its fast read speeds keep up with the demands of mobile apps and save you time when downloading or moving memory-intensive files like Full HD video or high-res photo libraries.

Huge Storage Capacity for Thousands of Photos and MP3s

Save up to 37,270 photos, 1,110 minutes of video, and 14,990 songs. Download more media files and apps to your smart phone or tablet. And always know you’ve got plenty of space.

Capacities based on 64GB card

Capture shots two times faster than conventional microSD cards

Save your precious memories—fast. This Ultra High Speed memory card is UHS-1 enabled, which means it captures photos and video two times faster than your typical microSD.

Waterproof

Samsung EVO 32GB microSD Memory Card can survive up to 24 hours in seawater.

Temperature Proof

Samsung EVO 32GB microSD Memory Card can endure temperatures from -25° to 85° Celsius.

X-Ray Proof

Samsung EVO 32 GB microSD Memory Card protect your precious data from damage caused by airport X-ray machines.

Magnetic-Proof

Samsung EVO 32GB microSD Memory Card can even resist up to 13 times the magnetic force of home theater speakers.

What's in the Box

Samsung EVO 32GB microSD Card and SD adapter.

Customer Reviews
MB-MP16DA/AM MB-MP32DA/AM MB-MP64DA/AM MB-MP128DA/AM
Family Lane microSD microSD microSD microSD
Capacity 16GB 32GB 64GB 128GB
Device Compatibility Cellular Phones, Smart Phones, Tablet PCs Cellular Phones, Smart Phones, Tablet PCs Cellular Phones, Smart Phones, Tablet PCs Cellular Phones, Smart Phones, Tablet PCs
Speed Class UHS-I Grade1, Class 10 UHS-I Grade1, Class 10 UHS-I Grade1, Class 10 UHS-I Grade1, Class 10
Transfer speed Up to 48MB/s Up to 48MB/s Up to 48MB/s Up to 48MB/s

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PriceCurrently unavailable.-9% $25.60
List:$27.99
$11.99$30.99$19.99$17.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Storage Capacity
4.5
4.6
4.6
4.7
4.4
4.6
Value for money
4.2
4.5
4.5
4.6
4.3
4.5
Easy to install
4.7
4.7
4.7
4.5
4.7
Easy to use
5.0
4.7
4.3
4.8
Durability
4.6
4.7
4.5
Sold By
QuickWare
Amazon.com
YISAVE TECHNOLOGY (HK)
Amazon.com
Amazon.com
flash memory type
Micro SDXC
Micro SDXC
Micro SD
Micro SDXC
Micro SDXC
Micro SD
memory capacity
256 GB
32 GB
128 GB
256 GB
128 GB
speed class
class 10
class 10
class 10
class 10
class 10
write speed
48 MB per second
130 MB per second
40 mb / s
read speed
190 megabytes per second
40 megabytes per second
100 megabytes per second
100 megabytes per second
180 megabytes per second

What's in the box

  • Flash memory card
  • MicroSDHC to SD adapter
  • Product Description

    Save your precious memories - fast. This Ultra High speed memory card is UHS-1 enabled, which means it captures photos and video two times faster than your typical micro SD. With a transfer speed of up to 48 MB per second, you can spend less time transferring memories, and more time making them.

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    Product information

    Technical Details

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    Additional Information

    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
    Product Warranty: For warranty information about this product, please click here. [PDF ]

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    Samsung

    Samsung 32GB up to 48MB/s EVO Class 10 Micro SDHC Card with Adapter (MB-MP32DA/AM)


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    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    18,318 global ratings

    Customers say

    Customers like the value, ease of setup, and performance of the flash memory. For example, they mention that it has enough storage space, works great in phones and cameras, and that the adaptor is easy to use. That said, some complain about the corruption.

    AI-generated from the text of customer reviews

    5,075 customers mention4,383 positive692 negative

    Customers like the performance of the flash memory. They say it works great in phones and cameras, and the test ran perfectly. Customers also mention that it's reliable and has had no issues with it.

    "This all worked very well and as expected. No issues from my side and so I recommend! Good price for a good brand too." Read more

    "...be my brand name of choice, due to its honest speed rating and reliable performance...." Read more

    "This works great in phones and cameras. It has enough storage space that I don't have to worry about it filling up too quick." Read more

    "...GIG Samsung cards and I have liked them all and they have worked perfectly in my devices. As I said it is one of my favorite top two brands." Read more

    1,753 customers mention1,668 positive85 negative

    Customers appreciate the value of the flash memory. They say it has excellent price and performance, and is a perfect purchase for use with a video camera. Customers also say it comes with an inexpensive clam shell case and an SD adapter.

    "...is a reliable, fast, and versatile storage option, offering great value for its price...." Read more

    "...No issues from my side and so I recommend! Good price for a good brand too." Read more

    "...Bottom Line:Based on excellent price and performance with all three Samsung microSDHC cards, I now consider Samsung to be the best brand name..." Read more

    "...From a performance standpoint, these cards are more than worth the cost...." Read more

    1,109 customers mention860 positive249 negative

    Customers like the quality of the flash memory. They say it's reliable, durable, and fast. Some mention that the card is made to high standards and has lasted them over 2 years with almost non-stop usage.

    "...Overall, the Samsung 32GB EVO Micro SDHC Card is a reliable, fast, and versatile storage option, offering great value for its price...." Read more

    "...are not the fastest cards out there, but their durability and performance and perfectly acceptable for the majority of applications...." Read more

    "...I rated this as a 5 star item for testing so well and being sold at a great price. I also like that the cards come with a 10 year warranty...." Read more

    "...has been that in lieu of the android 4.4 update, I can no longer properly execute apps stored on the card, music files have become read only, and..." Read more

    834 customers mention768 positive66 negative

    Customers are satisfied with the memory of the flash drive. They mention that it provides enough storage space that they don't have to worry about it filling up. The card is doing a great job expanding and sharing storage between a Windows 10 tablet. It stores what it should, has plenty of space for photos, videos, and files, and is fast and able to store information properly. Customers also say that it fits a lot of movies and that they have not experienced any problems with storing data and applications on the memory card for their phone.

    "...The Class 10 performance rating is indicative of its high-quality data storage and retrieval capabilities, suitable for Full HD video recording and..." Read more

    "This works great in phones and cameras. It has enough storage space that I don't have to worry about it filling up too quick." Read more

    "...This card easily and quickly stores my media files and I can access them just as fast as I could through the internal storage...." Read more

    "...It's a storage device and it stores what it should...." Read more

    269 customers mention260 positive9 negative

    Customers find the setup of the flash memory to be easy. They mention that it's simple to install and use, with no hassles. Some say that the adaptor is easy to use and detect on the laptop. They also say that it is easy and quick to program the OS to their raspberry pi from their laptop. The card is easy insert and eject, and the adapter is for easy PC interface when cleaning of the memory is needed.

    "...It was easy to install in my phone. Just slipped it into the slot of S4 and a quick format before you begin to use and you are good to go...." Read more

    "...Anyway, have had this installed in the phone with no problems. And no extra formating required, etc...." Read more

    "...Great night visionAndroid app. Eyecloud was easy to install it will not work to change password it doesn't take the old password located at..." Read more

    "...Overall, I am thrilled with this product. Installation was a cinch...." Read more

    241 customers mention217 positive24 negative

    Customers are satisfied with the size of the flash memory. They mention that it fits perfectly in their phone, adapter, and GPS. The capacity seems very true to size, and it plugs right in nice and snug. Some say that it's a good sized microSD card that fits their aging IMac beautifully.

    "...Not a lot else to say. It fits, it works, it's fast. 5 stars in my book!" Read more

    "...The card fits easily into my device and into the adapter...." Read more

    "...I got it for my Galaxy Tab 4 10.1 and it fit perfectly into the tablet and I like that it comes with the adapter...." Read more

    "...It was easy enough to open and the card fit perfectly in my GPS." Read more

    205 customers mention28 positive177 negative

    Customers are dissatisfied with the corruption of the flash memory. They mention that it corrupts after a few months of usage, and some files are lost. Some customers also say that the media is likely to be defective and that it damaged more than half the files before they could recover them.

    "...a chunk of the blocks in the very front of the chips storage allotment became damaged and ultimately rendered the chip useless...." Read more

    "...It damaged more than half the files before I could recover them and 99% of the files immediately afterwards...." Read more

    "...Warning: Only 32034 of 32035 MByte tested.The media is likely to be defective.7.4 GByte OK (15683255 sectors)..." Read more

    "...I plugged the SD card into my computer, and also noticed that several files were corrupt, and older files were beginning to get corrupted as..." Read more

    170 customers mention3 positive167 negative

    Customers are dissatisfied with the photos that are deleted from the flash memory. They say that they have issues retrieving the photos and videos.

    "...I could see data on the card and copy it over to the laptop, I couldn't delete anything. Attempts at formatting would hang...." Read more

    "...can no longer properly execute apps stored on the card, music files have become read only, and other odd changes have made it harder to manage files..." Read more

    "...All I know is that my photos were gone.So, I had to purchase another sD card for my phone. This time I chose the GREEN Evo Select one...." Read more

    "...Picture storage time had been slow for a few days before and phone apps were generally slow at the same time...." Read more

    Be cautious but aware of how to spot fakes - Great performance and value for a card that many try to copy
    4 Stars
    Be cautious but aware of how to spot fakes - Great performance and value for a card that many try to copy
    I did much research into these cards before purchasing, especially since I read so many issues about counterfeits and foreign scams. These cards seem to be a popular one for fakes, and though so many people reported receiving them, I decided to make the purchase and work it through. I purchased 3 of these cards in 32GB capacity, and researched their authenticity. The following information with included photos is from my own personal research, including direct communication and discussions with Samsung.Packaging:One of the first issues pointed out about these cards when they are fakes is the packaging. Some have reported receiving packaging with a Samsung Galaxy phone on the cover while the real one is supposed to be a tablet. I will caution anyone purchasing these cards and jumping to a quick conclusion on the packaging alone: Samsung displays 2 product images on their website for these cards, one including the adapter and one without, and the one without the adapter displays a Galaxy phone while the one with the adapter displays a tablet (ref: http://www.samsung.com/us/photography/digital-cameras-accessories/MB-MP32DA/AM).I purchased the Micro-SDHC with adapter and my packaging displayed a tablet in the users hand in the image.Further notes by users have pointed out that English is not the primary language on the packaging. On all 3 packages in my order, this was the case, as Chinese was the first language followed by an English translation. Additionally, the barcode on the back was covered with a sticker labeling the item description, model, and an identification number I can assume is only for inventory purposes. In the United States these cards are model MB-MP32DA/AM. Beneath the stuck on barcode, however, the model on the actual packaging is MB-MP32DA/CN. After researching this, under an assumption of what the model code identified, I was able to conclude that the cards I received are for the Chinese market. Physically and operationally they are no different. The packaging, though, was labeled to be sold in an Asian retail market, which is why the model is wrong for the United States. Europe also has a different code based on region for sale.The seller of the cards, or whoever prepared them for sale in the US must have printed the sticker to place over the barcode. This does not affect the use of the cards, and will not affect the ability to receive service on them, customer service or warranty wise, should it be necessary.Physical Cards:The physical cards typically appear different if they are fakes, and there are variances among fakes, though the primary indicator is the country stamped on the back. Authentic cards will have the country of manufacture printed as Korea as the bottom line, preceded by 3 lines, the first a non-regional model ID (MB-MP32D), and the next 2 lines a lot or production ID and a serial number. Non-genuine cards will either exclude a country of origin or it will be Taiwan, Japan, China, etc... They will also not include the rest of the authentic information. If you receive the model with the adapter, the adapter will be printed as Made in China, and this is also printed on the packaging beneath the original barcode.For the design, the back will be a semi-gloss black and the edges will be white on the authentic cards and the fronts will be a very vivid white and orange combination. The adapters will be white and gray, in a matte-like finish. Some fakes have been reported as having a red tint to them and others have black edges or different backs. To further authenticate the appearance you can review some photos and reports provided here: http://thecounterfeitreport.com/product/504/Samsung-microSD-Memory-Cards.html.Two of the cards I received had identical serial numbers on them and some users have reported that as being a way to identify the fakes. I actually called Samsung and went through an extensive phone call discussing the various design choices and markings on the cards. The serial numbers printed on the cards are not unique and it is entirely possible to receive 2 with the same numbers. Apparently it depends more on location, time, and date of manufacture of the card.Furthermore, during this phone call I discussed the model numbers and packaging language, which is how I verified the retail market these cards were packaged for. According to Samsung, they used to ask for packaging for warranty or service, but to to online sales they no longer do. The fact that my card packaging was for an Asian retail market will make no difference in my ability to acquire support, as they pay attention to the non-regional model number printed on the card.Performance:Beyond just the phone call and online research into these cards, I ran them through 2 capacity tests for authenticity of the suggested sizes. First, without getting too deep into technical details, a 32GB card, once formatted, will not have a complete 32GB of storage space available. It's completely normal to be somewhere between 28-30GB. Some fakes, however, modify the cards to report a fraudulent amount of capacity that can only be verified by running through these tests. I used H2TestW and RMPrepUSB (QuickTest option) to authenticate the amount of the cards and both tests verified stated capacity. H2TestW leaves the files on the card and requires you to wipe while RMPrepUSB has a QuickTest option that is faster and removes the data upon completion, which is a little nicer.I also did speed tests, and while results will vary, running numerous tests will yield an average. Instead of printing out a table here, just know that the tests I performed were fairly equivalent to those others posted and only slightly slower in some tests than what I was able to achieve with a similarly matched Sandisk card.Conclusion:As mentioned, I researched these cards extensively and wanted to pass along the additional information. I know others have reported on their fakes as well, but I have seen numerous users jumping to conclusions about receiving fakes just on the packaging being primarily Chinese or the barcode being covered. If you receive a card that appears otherwise authenticate, if not for the Chinese packaging, it probably is authentic and you will be covered for warranty and customer service. Test the capacity and if it checks out, you are fine. If it doesn't say Korea on the back, however, go ahead and assume it's non-genuine and replace it.From a performance standpoint, these cards are more than worth the cost. They are not the fastest cards out there, but their durability and performance and perfectly acceptable for the majority of applications. I have had other name-brand cards fail on me as of recently, after only a short period of time, so I am happy to be having better luck with others. Should these encounter a similar fate, however, I will be updating this review.
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    Top reviews from the United States

    Reviewed in the United States on January 2, 2024
    Reviewed in the United States on February 5, 2024
    Reviewed in the United States on November 16, 2014
    Customer image
    5.0 out of 5 stars SAMSUNG is the new SANDISK for me
    Reviewed in the United States on November 16, 2014
    For SD and microSD memory cards, Sandisk used to be my brand name of choice, due to its honest speed rating and reliable performance. Recently I purchased several Samsung memory cards, and found them to consistently out-perform Sandisk in terms of speed and value. Case in point: This [[ASIN:B00IVPU786 Samsung 32GB EVO (MB-MP32DA/AM)]] card is priced similar to the [[ASIN:B007XZM6VG SanDisk Ultra (SDSDQUA-032G-U46A)]]. Both cards are rated 'class-10' and 'UHS-1'. My actual benchmark results, however, show that there is a huge difference.

    I used a program called 'CrystalDiskMark 3.0.1 x64' to measure, among other things, the Sequential Read and Write speed of this card. The card reader I used is the [[ASIN:B009D79VH4 Transcend USB 3.0 Card Reader (TS-RDF5K)]], connected to an USB 3.0 port. This is important to note because older card readers on USB 2.0 port will limit the maximum speed of fast cards. Here are my results:

    - Samsung EVO card:
    Sequential Read = 47.5MB/s, Sequential Write = 38.5MB/s

    - Sandisk Ultra card:
    Sequential Read = 40.0MB/s, Sequential Write = 13.1MB/s

    Although both cards show similar Read speed, the Samsung EVO's Write speed is 3x faster than that of Sandisk Ultra. When used in a digital SLR camera, the Write speed of a card is the most critical parameter. Faster write speed allows me to shoot more pictures in burst mode, before having to pause for the card to finish storing RAW image files.

    The Samsung EVO card's performance is even better than that of the [[ASIN:B00FQOXI3G SanDisk Extreme UHS-1 (SDSDQXL-032G-G46A)]]. The Extreme gives Read=47MB/s and Write=32.1MB/s in my test. It is priced 50% higher than the EVO as of this writing.

    The two other Samsung memory cards I tested also exceeded expectation:
    - The [[ASIN:B00IVPU7DQ Samsung 'Smart Choice' (MB-MS32DA/AM)]] is rated as class-6, but it writes 2x faster than most other brands' class-10 cards.
    - The [[ASIN:B00E1XI6PS Samsung 'PLUS' (MB-MPBGCA/AM)]] is rated 'up to 48MB/s', but actual measured Read speed is 79.55MB/s

    Bottom Line:
    Based on excellent price and performance with all three Samsung microSDHC cards, I now consider Samsung to be the best brand name when it comes to memory cards.

    [Update on Aug 12, 2015]
    - Added screenshot of CrystalDiskMark benchmark result for Samsung EVO card on USB 3.0 port.

    [Update on Aug 1, 2016]
    - Added pictures to show comparison between the old Samsung EVO and the new [[ASIN:B01DOB6Y5Q Samsung EVO Select]]. The new version is actually slower in Write speed.
    Images in this review
    Customer image Customer image Customer image
    Customer imageCustomer imageCustomer image
    37 people found this helpful
    Report
    Reviewed in the United States on June 3, 2015
    Customer image
    4.0 out of 5 stars Be cautious but aware of how to spot fakes - Great performance and value for a card that many try to copy
    Reviewed in the United States on June 3, 2015
    I did much research into these cards before purchasing, especially since I read so many issues about counterfeits and foreign scams. These cards seem to be a popular one for fakes, and though so many people reported receiving them, I decided to make the purchase and work it through. I purchased 3 of these cards in 32GB capacity, and researched their authenticity. The following information with included photos is from my own personal research, including direct communication and discussions with Samsung.

    Packaging:
    One of the first issues pointed out about these cards when they are fakes is the packaging. Some have reported receiving packaging with a Samsung Galaxy phone on the cover while the real one is supposed to be a tablet. I will caution anyone purchasing these cards and jumping to a quick conclusion on the packaging alone: Samsung displays 2 product images on their website for these cards, one including the adapter and one without, and the one without the adapter displays a Galaxy phone while the one with the adapter displays a tablet (ref: http://www.samsung.com/us/photography/digital-cameras-accessories/MB-MP32DA/AM).
    I purchased the Micro-SDHC with adapter and my packaging displayed a tablet in the users hand in the image.

    Further notes by users have pointed out that English is not the primary language on the packaging. On all 3 packages in my order, this was the case, as Chinese was the first language followed by an English translation. Additionally, the barcode on the back was covered with a sticker labeling the item description, model, and an identification number I can assume is only for inventory purposes. In the United States these cards are model MB-MP32DA/AM. Beneath the stuck on barcode, however, the model on the actual packaging is MB-MP32DA/CN. After researching this, under an assumption of what the model code identified, I was able to conclude that the cards I received are for the Chinese market. Physically and operationally they are no different. The packaging, though, was labeled to be sold in an Asian retail market, which is why the model is wrong for the United States. Europe also has a different code based on region for sale.
    The seller of the cards, or whoever prepared them for sale in the US must have printed the sticker to place over the barcode. This does not affect the use of the cards, and will not affect the ability to receive service on them, customer service or warranty wise, should it be necessary.

    Physical Cards:
    The physical cards typically appear different if they are fakes, and there are variances among fakes, though the primary indicator is the country stamped on the back. Authentic cards will have the country of manufacture printed as Korea as the bottom line, preceded by 3 lines, the first a non-regional model ID (MB-MP32D), and the next 2 lines a lot or production ID and a serial number. Non-genuine cards will either exclude a country of origin or it will be Taiwan, Japan, China, etc... They will also not include the rest of the authentic information. If you receive the model with the adapter, the adapter will be printed as Made in China, and this is also printed on the packaging beneath the original barcode.

    For the design, the back will be a semi-gloss black and the edges will be white on the authentic cards and the fronts will be a very vivid white and orange combination. The adapters will be white and gray, in a matte-like finish. Some fakes have been reported as having a red tint to them and others have black edges or different backs. To further authenticate the appearance you can review some photos and reports provided here: http://thecounterfeitreport.com/product/504/Samsung-microSD-Memory-Cards.html.

    Two of the cards I received had identical serial numbers on them and some users have reported that as being a way to identify the fakes. I actually called Samsung and went through an extensive phone call discussing the various design choices and markings on the cards. The serial numbers printed on the cards are not unique and it is entirely possible to receive 2 with the same numbers. Apparently it depends more on location, time, and date of manufacture of the card.

    Furthermore, during this phone call I discussed the model numbers and packaging language, which is how I verified the retail market these cards were packaged for. According to Samsung, they used to ask for packaging for warranty or service, but to to online sales they no longer do. The fact that my card packaging was for an Asian retail market will make no difference in my ability to acquire support, as they pay attention to the non-regional model number printed on the card.

    Performance:
    Beyond just the phone call and online research into these cards, I ran them through 2 capacity tests for authenticity of the suggested sizes. First, without getting too deep into technical details, a 32GB card, once formatted, will not have a complete 32GB of storage space available. It's completely normal to be somewhere between 28-30GB. Some fakes, however, modify the cards to report a fraudulent amount of capacity that can only be verified by running through these tests. I used H2TestW and RMPrepUSB (QuickTest option) to authenticate the amount of the cards and both tests verified stated capacity. H2TestW leaves the files on the card and requires you to wipe while RMPrepUSB has a QuickTest option that is faster and removes the data upon completion, which is a little nicer.

    I also did speed tests, and while results will vary, running numerous tests will yield an average. Instead of printing out a table here, just know that the tests I performed were fairly equivalent to those others posted and only slightly slower in some tests than what I was able to achieve with a similarly matched Sandisk card.

    Conclusion:
    As mentioned, I researched these cards extensively and wanted to pass along the additional information. I know others have reported on their fakes as well, but I have seen numerous users jumping to conclusions about receiving fakes just on the packaging being primarily Chinese or the barcode being covered. If you receive a card that appears otherwise authenticate, if not for the Chinese packaging, it probably is authentic and you will be covered for warranty and customer service. Test the capacity and if it checks out, you are fine. If it doesn't say Korea on the back, however, go ahead and assume it's non-genuine and replace it.

    From a performance standpoint, these cards are more than worth the cost. They are not the fastest cards out there, but their durability and performance and perfectly acceptable for the majority of applications. I have had other name-brand cards fail on me as of recently, after only a short period of time, so I am happy to be having better luck with others. Should these encounter a similar fate, however, I will be updating this review.
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    Reviewed in the United States on December 15, 2023

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