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SanDisk Ultra MicroSDXC 64GB UHS-I Class 10 Memory Card

4.2 out of 5 stars 10,359 ratings

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Brand SanDisk
Model Name Ultra
Flash Memory Type Micro SD, Micro SDHC, Micro SDXC
Memory Storage Capacity 64 GB
Compatible Devices Personal Computer, Tablet, Smartphone
Colour White-Grey
Special Feature High Speed
Read Speed 48
Warranty Type Limited
Hardware Interface microSDXC

About this item

  • 64GB capacity
  • Upto 48MB/s read speed
  • Dependable high speed for shooting Full HD (1080p) video and high quality photos
  • Compatible with all microSDHC, microSDXC supporting host devices
  • 7 years warranty
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.

Top Brand

SanDisk

92% positive ratings from 100K+ customers

100K+ recent orders from this brand

12+ years on Amazon

Important information

Legal Disclaimer:

NA


From the manufacturer


At a Glance:
  • Compatible with your Android devices
  • Transfer speeds of up to 80MB/s (2)
  • Records Full HD video (1)
  • SanDisk Memory Zone app for easy file management (4)
  • Shock-, temperature-, water-, and X-ray-proof (3)

SanDisk Ultra microSDXC UHS-I Card, 64GB

The SanDisk Ultra microSDXC UHS-I Card lets you shoot and save more high-quality photos and Full HD (1) videos on your Android smartphone or tablet. From a world leader in flash memory storage, this card features a Class 10 speed rating for capturing Full HD video and read speeds of up to 80MB/s (2) for ultra-fast file transfer.

SanDisk products are constructed to the highest standards and rigorously tested. You can be confident in the outstanding quality, performance and reliability of every SanDisk product.

Compatible with Your Devices

SanDisk cards are compatible with Android smartphones, tablets and interchangeable-lens cameras.

Transfer Speeds of up to 80MB/s

With read speeds of up to 80MB/s (2), the SanDisk Ultra microSDXC UHS-I Card lets you transfer high-resolution photos and Full HD videos to your computer without a long wait.

Full HD Video Capture

The SanDisk Ultra microSDXC UHS-I Card is Class 10, letting you capture smooth Full HD (1) video without interruption.

SanDisk Memory Zone App for Easy File Management

Available from the Google Play store, the SanDisk Memory Zone app lets you view, access, and back up all the files from your phone's memory in one location (4). It can also automatically move files from your device to your card to free up space.

Durable Design for Use in Extreme Environments

SanDisk Ultra microSDXC UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof (3), so you can enjoy your adventures without worrying about the durability of your memory card.

Choose the Amount of Storage You Need

The amount of capacity you need depends on the types of files you have, how big they are, and how many there are. The chart above gives you an idea of how many photos and hours of video you can store for each capacity.

SanDisk Ultra microSDHC UHS-I Card, 16GB
SanDisk Ultra microSDHC UHS-I Card, 32GB
SanDisk Ultra microSDXC UHS-I Card, 64GB
SanDisk Ultra microSDXC UHS-I Card, 128GB
SanDisk Ultra microSDXC UHS-I Card, 200GB
Customer Reviews
4.1 out of 5 stars 9,968
4.1 out of 5 stars 62,455
4.2 out of 5 stars 33,043
4.3 out of 5 stars 1,794
4.6 out of 5 stars 5,239
Price no data ₹2,380.00 no data no data no data
Capacity 16GB 32GB 64GB 128GB 200GB
Transfer Speed Up to 80MB/s Up to 80MB/s Up to 80MB/s Up to 80MB/s Up to 90MB/s
Class 10 for Full HD video recording and playback
Waterproof, temperature-proof, shockproof, and X-ray proof
Included SD adapter
SanDisk Memory Zone app
microSD card dimensions 0.43in x 0.59in x 0.04in 0.43in x 0.59in x 0.04in 0.43in x 0.59in x 0.04in 0.43in x 0.59in x 0.04in 0.43in x 0.59in x 0.04in
SD adapter dimensions 1.26in x 0.94in x 0.08in 1.26in x 0.94in x 0.08in 1.26in x 0.94in x 0.08in 1.26in x 0.94in x 0.08in 1.26in x 0.94in x 0.08in
Operating temperature -13 Degrees F to 185 Degrees F -13 Degrees F to 185 Degrees F -13 Degrees F to 185 Degrees F -13 Degrees F to 185 Degrees F -13 Degrees F to 185 Degrees F
Storage temperature -40 Degrees F to 185 Degrees F -40 Degrees F to 185 Degrees F -40 Degrees F to 185 Degrees F -40 Degrees F to 185 Degrees F -40 Degrees F to 185 Degrees F

Legal Disclaimers

(1) Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. Visit our official website for more details.

(2) Up to 80MB/s read speed; write speed lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes.

(3) See product packaging and the official website for additional information and limitations.

(4) Download and installation required. Visit website for more information.

SanDisk Ultra MicroSDXC 64GB UHS-I Class 10 Memory Card Information

Technical Details

Secure Digital Association Speed Class ‎Class 10
Manufacturer ‎SanDisk
UPC ‎619659134068
Global Trade Identification Number ‎05054629833599
Model ‎SDSQUNB-064G-GN3MN
Model Year ‎2015
Product Dimensions ‎1.5 x 0.1 x 1.09 cm; 4.54 g
Item model number ‎SDSQUNB-064G-GN3MN
RAM Size ‎64 GB
Flash memory type ‎Micro SD, Micro SDHC, Micro SDXC
Digital storage capacity ‎64 GB
Special Features ‎High Speed
Colour Screen ‎No
Aspect Ratio ‎1.37:1
Voltage ‎1 Volts
Batteries Included ‎No
Batteries Required ‎No
Wireless Type ‎802.11a
Does it contain liquid? ‎No
Has Auto Focus ‎No
Includes Rechargeable Battery ‎No
Includes remote ‎No
Programmable Buttons ‎No
Item Weight ‎4.54 g

Additional Information

ASIN B010NE3QPS
Customer Reviews
4.2 out of 5 stars 10,359 ratings

4.2 out of 5 stars
Date First Available 13 July 2015
Item Dimensions LxWxH 15 x 1 x 11 Millimeters

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SanDisk Ultra MicroSDXC 64GB UHS-I Class 10 Memory Card


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Customer reviews

4.2 out of 5 stars
10,359 global ratings

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Customers say

Customers find the memory card works well, with high-speed reading and writing capabilities, and consider it excellent value for money. The quality receives mixed feedback, with some praising its reliability while others report it corrupting after 8 months of use. Durability is also mixed, with some finding it reliable while others note it gets damaged easily. Customers disagree on the authenticity of the product, with some confirming it's original while others suspect it's fake. The format support aspect receives negative feedback, with one customer reporting issues with formatting.

342 customers mention "Functionality"305 positive37 negative

Customers report that the memory card works smoothly and has no issues, with one customer specifically mentioning it functions well with their laptop.

"...Yeah That's it. It works great like any sandisk product. Its quality is premium. The read and write speed avg...." Read more

"...I use it in My Samasung Galaxy Tab E. It works perfectly fine. I would recommend this product to everyone...." Read more

"...Works perfectly...." Read more

"...No glitch while writing or reading functions very smooth on my Lenovo K4 Note but read speed is not as stated on the card i.e 48x." Read more

114 customers mention "Speed"86 positive28 negative

Customers appreciate the memory card's speed, noting its high reading and writing capabilities and good data transfer rates, with one customer mentioning its ability to copy large files quickly.

"...Sandisk CC is really helpful. It's a high speed card and Sandisk is an epitome of trustworthiness. Go for it." Read more

"...my memory, it is not the fastest in either read or write but it was fast enough and consistent in both read/write speeds.. Since I am measuring the..." Read more

"...shows the copying speed is 48 mbps its near 10 to 12 mbps but its fast cool...." Read more

"...But there is a considerable lag when reading or writing to the sandisk with Yureka phone. Not sure whom to blame. Did not tries any other chip." Read more

90 customers mention "Value for money"75 positive15 negative

Customers find the memory card to be excellent value for money.

"I think the best one and affordable rates for 64GB micro sd card...." Read more

"Great product at a great Price! I got what I was looking for. Been using it since around 10 days...." Read more

"...3. Best value for money. CONS:- I didn't find any one of them considering the price. CONCLUSION:-..." Read more

"...Good value for money because if you try to buy it in a retail shop or electronic store it will cost your Rs. 1500 or more. So good bargain here." Read more

84 customers mention "Quality"46 positive38 negative

Customers have mixed experiences with the memory card's quality, with some finding it reliable and genuine, while others report that it corrupted after 8 months of use.

"...Yeah That's it. It works great like any sandisk product. Its quality is premium. The read and write speed avg...." Read more

"Though storage capacity is same as mentioned but it got damaged just within 14 months...." Read more

"I've verified the product from Sandisk India. It's a genuine product. Available storage 58.5 GB. Read Speed 34.85MB/s and Write Speed 17.74MB/s avg...." Read more

"Sir place help me my memory card is corrupted. How can I exchange it. Old help me." Read more

83 customers mention "Memory quality"51 positive32 negative

Customers have mixed opinions about the memory card's quality, with some finding it superb and praising its large storage capacity, while others report receiving incorrect units and describe it as the worst they've encountered.

"...However, the card is amazing on my computer using a USB3 card reader...." Read more

"...however only able to use 59 GB, which I think some space is not usable in all memory cards. I have used almost like 39 GB of the space...." Read more

"...It's a genuine product. Available storage 58.5 GB. Read Speed 34.85MB/s and Write Speed 17.74MB/s avg. Transfer speed is good too. Recommended...." Read more

"...64 Gb is a lo of space as well so no worries and even if it is close to filling up, being a class 10 card makes transferring files to my PC pretty..." Read more

15 customers mention "Durability"10 positive5 negative

Customers have mixed opinions about the memory card's durability, with some finding it reliable and of good stock quality, while others report issues with it getting damaged easily.

"It's a really good device it's very fast and durable, but make sure you use a tag or something so that you don't lose it, I have used it with one..." Read more

"...Can't help with warranty and refunds too.. Not using strong materials" Read more

"HAS BEEN A YEAR & STILL WORKS FINE IN MY REDMI NOTE 3... IT IS STABLE READ-28-30MBPS WRITE-18MBPS" Read more

"Good speed and reliable" Read more

8 customers mention "Authenticity"4 positive4 negative

Customers have mixed opinions about the memory card's authenticity, with some confirming it is original while others report receiving fake and duplicate products.

"excellent and original as it describe., i m still using from last 3 years...." Read more

"It is a Class 10 or Equivelent Card, Cirtainly not original Sandisk.. Its defenitly not UHS-I.. but i am happy with it for theprice.. has not given..." Read more

"Awesome...working fine...durable....speed is good...original...." Read more

"...But its fake product.." Read more

6 customers mention "Format support"0 positive6 negative

Customers report issues with the memory card's format support, with multiple customers mentioning problems with formatting, and one customer noting that it comes pre-formatted with exFAT.

"...Product is good but need to format before putting it in oneplus x. If we insert this card without formatting oneplus do not recognise it. Out of..." Read more

"...Need to perform a full formatting once in a while to improve the efficiency." Read more

"...formate from android mobile, windows and mac but some error showing can't format this storage...." Read more

"...has been lost and i've tried so many times to format it but it can not be formatted" Read more

A very fast MicroSD
5 out of 5 stars
A very fast MicroSD
The SanDisk Ultra UHS-1 (x330) is probably the cheapest in this bracket coming in at Rs. 100 less than the similar Samsung EVO 64GB and Rs. 200 less than the purportedly 2x faster SanDisk Ultra and Samsung Evo+ which boast 80MB/s read speeds instead of 48MB/s that this card advertises. As I did not really intend to use the card for more than 1080p recordings and music storage I decided to save 20% and go for this card. To test the card I used the A1 SD Bench for Android in my Samsung Galaxy S4 and my Xiaomi Redmi Note 3 Pro. The card comes formatted to exFat as the SDXC spec requires but unfortunately the Redmi Note 3 Pro does not have exFat support and so I had to reformat the MicroSD to NTFS in Windows and then Fat32 using the third party tool Fat32Format. I have attached screenshots of my benchmarks and you can see from them that the card really does not give the full 48MB/s in Android phones like the Redmi Note 3 Pro and the Galaxy S4. exFat actually gives the fastest read speed when the card is empty at 31.49MB/s while Fat32 does slow down reads to about 27MB/s due to being an older and more clunky format. However, write speeds appear to be faster on Fat32 with 18.47MB/s vs 16.10MB/s with exFat. However, Fat32 slows down to 27.08MB/s read and 15.91MB/s write when I filled the card with the 20 odd GB contents of my previous MicroSD. However, the card is amazing on my computer using a USB3 card reader. It showcases 46.97MB/s sequential read and 38.17MB/s sequential write with 47.79MB/s Q32 sequential read and 22.12MB/s Q32 sequential write. It's amazing the difference seen compared to the Android phones.
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Top reviews from India

  • Reviewed in India on 19 April 2016
    Verified Purchase
    I think the best one and affordable rates for 64GB micro sd card. One thing which made me troubled that the File system of memory card was initially exFat(RAW), which was not recognized by my phone, which shows message unknown format.

    After searching on internet i found something helpful, Then I formatted it with the help of EaseUs partition master software to FAT32, because windows 10 was not showing to format it in FAT32, only NTFS was showing there.

    Its good and most affordable on all eCommerce website till i purchased it.
    Purchase it with no doubts, for queries comment below.
    Customer image
    5.0 out of 5 stars
    Its good and most affordable

    Reviewed in India on 19 April 2016
    I think the best one and affordable rates for 64GB micro sd card. One thing which made me troubled that the File system of memory card was initially exFat(RAW), which was not recognized by my phone, which shows message unknown format.

    After searching on internet i found something helpful, Then I formatted it with the help of EaseUs partition master software to FAT32, because windows 10 was not showing to format it in FAT32, only NTFS was showing there.

    Its good and most affordable on all eCommerce website till i purchased it.
    Purchase it with no doubts, for queries comment below.
    Images in this review
    Customer image
    5 people found this helpful
    Report
  • Reviewed in India on 15 July 2016
    Verified Purchase
    Just got it and the first thing i did was to benchmark it. But first I would like to clarify some things about the product :
    1. All the different sizes available from 16 GB to 128 GB will have similar Write and Read Speed.
    2. The only difference between the 48 mbps and the 80 mbps models is that in 80 mbps model of each size you will get an adapter. Yeah That's it.
    It works great like any sandisk product. Its quality is premium.
    The read and write speed avg. I got is 20 Mega Byte per second and 16 Mega Byte per second respectively. Keep in mind these speeds are valid for all 16-128 gb sizes and 48 mbps product or the 80 mbps product. If you want faster read and write speeds certainly go for uhs-1 or above. Class 10 is for media consumption and upto 1080p recording. If you want to record 4K just don't go with this product.
    I am listing a few products if you want higher Speeds like for 4K :
    SanDisk Extreme 32GB microSDHC UHS-1 Card with Adapter (SDSQXNE-032G-GN6MA) [Newest Version]
    SanDisk Extreme 64GB MicroSDXC UHS-1 Card with Adapter (SDSQXNE-064G-GN6MA) [Newest Version]
    One person found this helpful
    Report
  • Reviewed in India on 17 September 2016
    Verified Purchase
    The SanDisk Ultra UHS-1 (x330) is probably the cheapest in this bracket coming in at Rs. 100 less than the similar Samsung EVO 64GB and Rs. 200 less than the purportedly 2x faster SanDisk Ultra and Samsung Evo+ which boast 80MB/s read speeds instead of 48MB/s that this card advertises. As I did not really intend to use the card for more than 1080p recordings and music storage I decided to save 20% and go for this card.

    To test the card I used the A1 SD Bench for Android in my Samsung Galaxy S4 and my Xiaomi Redmi Note 3 Pro. The card comes formatted to exFat as the SDXC spec requires but unfortunately the Redmi Note 3 Pro does not have exFat support and so I had to reformat the MicroSD to NTFS in Windows and then Fat32 using the third party tool Fat32Format.

    I have attached screenshots of my benchmarks and you can see from them that the card really does not give the full 48MB/s in Android phones like the Redmi Note 3 Pro and the Galaxy S4. exFat actually gives the fastest read speed when the card is empty at 31.49MB/s while Fat32 does slow down reads to about 27MB/s due to being an older and more clunky format. However, write speeds appear to be faster on Fat32 with 18.47MB/s vs 16.10MB/s with exFat. However, Fat32 slows down to 27.08MB/s read and 15.91MB/s write when I filled the card with the 20 odd GB contents of my previous MicroSD.

    However, the card is amazing on my computer using a USB3 card reader. It showcases 46.97MB/s sequential read and 38.17MB/s sequential write with 47.79MB/s Q32 sequential read and 22.12MB/s Q32 sequential write. It's amazing the difference seen compared to the Android phones.
    Customer image
    5.0 out of 5 stars
    A very fast MicroSD

    Reviewed in India on 17 September 2016
    The SanDisk Ultra UHS-1 (x330) is probably the cheapest in this bracket coming in at Rs. 100 less than the similar Samsung EVO 64GB and Rs. 200 less than the purportedly 2x faster SanDisk Ultra and Samsung Evo+ which boast 80MB/s read speeds instead of 48MB/s that this card advertises. As I did not really intend to use the card for more than 1080p recordings and music storage I decided to save 20% and go for this card.

    To test the card I used the A1 SD Bench for Android in my Samsung Galaxy S4 and my Xiaomi Redmi Note 3 Pro. The card comes formatted to exFat as the SDXC spec requires but unfortunately the Redmi Note 3 Pro does not have exFat support and so I had to reformat the MicroSD to NTFS in Windows and then Fat32 using the third party tool Fat32Format.

    I have attached screenshots of my benchmarks and you can see from them that the card really does not give the full 48MB/s in Android phones like the Redmi Note 3 Pro and the Galaxy S4. exFat actually gives the fastest read speed when the card is empty at 31.49MB/s while Fat32 does slow down reads to about 27MB/s due to being an older and more clunky format. However, write speeds appear to be faster on Fat32 with 18.47MB/s vs 16.10MB/s with exFat. However, Fat32 slows down to 27.08MB/s read and 15.91MB/s write when I filled the card with the 20 odd GB contents of my previous MicroSD.

    However, the card is amazing on my computer using a USB3 card reader. It showcases 46.97MB/s sequential read and 38.17MB/s sequential write with 47.79MB/s Q32 sequential read and 22.12MB/s Q32 sequential write. It's amazing the difference seen compared to the Android phones.
    Images in this review
    Customer imageCustomer imageCustomer imageCustomer image
    4 people found this helpful
    Report
  • Reviewed in India on 22 March 2025
    Verified Purchase
    Achhi hai
  • Reviewed in India on 8 March 2016
    Verified Purchase
    Great product at a great Price!

    I got what I was looking for. Been using it since around 10 days. Being located a bit farther, I was expecting the delivery to be delayed, however the delivery was well much before time.

    So far very good. I haven't observed anything abnormal with this SD card. I use it in My Samasung Galaxy Tab E. It works perfectly fine.

    I would recommend this product to everyone. If you are planning for an SD Card in this capacity range, go for it.
  • Reviewed in India on 13 February 2016
    Verified Purchase
    I've verified the product from Sandisk India. It's a genuine product. Available storage 58.5 GB. Read Speed 34.85MB/s and Write Speed 17.74MB/s avg. Transfer speed is good too. Recommended. Those who are going to buy, please make sure that after purchasing the product, you must verify it from Sandisk whether it's genuine or not. Sandisk CC is really helpful. It's a high speed card and Sandisk is an epitome of trustworthiness. Go for it.
  • Reviewed in India on 1 February 2025
    Verified Purchase
    Waste
  • Reviewed in India on 19 April 2016
    Verified Purchase
    I got this to replace a Samsung EVO 64GB card, this one gives like 40MB reads and 15MB writes on the tab while the EVO gave like 50MB read and 30MB writes.. So writes are slower on this one. I also got a 32GB Strontium Nitro 32GB which has much higher read speeds of live 70MB but only 15MB write speeds but it is inconsistent in usage.. I am not sure what to recommend.. Over all if the EVO had not failed in a month that would be my memory, it is not the fastest in either read or write but it was fast enough and consistent in both read/write speeds.. Since I am measuring the speeds on the TAB itself and not a card reader, the speeds are slower than what it would be on a computer.. For the price the choices are limited to what works and what is acceptable.. I would not pay higher for this.. And if cheaper I would get this.. So price is pretty much the deciding factor.. A decent memory card costs twice as much for higher performance.. but to store music and movies etc this works..
    One person found this helpful
    Report

Top reviews from other countries

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  • CoolPerson
    5.0 out of 5 stars Cards look authentic. Satisfied with purchase. Very Affordable compared to in store retailers.
    Reviewed in Canada on 19 January 2016
    Verified Purchase
    These memory cards were very affordable. I purchased them for 25 dollars CAD and they seem to work great. Ran them through a couple apps on my phone to see their speed, I got similar results as the other reviews here. I believe the card is real. The packaging looks authentic. I think the difference in color scheme is due to difference in branding, White and gray cards were being sold as "Mobile" cards to let customers know that they can be used in phones however this probably caused confusion and they stopped branding it for Mobile phones.

    I plan to use this in my Sony HDR AZ1 action cam, I needed an SDXC card to be able to shoot it sony's HD format XAVC S. Seems to work fine.Very satisfied with these memory cards.
  • David
    5.0 out of 5 stars Funda 100% recomendada para la Nexus 7 2013
    Reviewed in Spain on 17 August 2016
    Verified Purchase
    He comprado esta funda para mi nexus 7 2013 por que la oficial de Asus es muy cara y por experiencia puedo decir que protege muy poco (prácticamente nada, se me cayó al suelo con la funda y la pantalla literalmente se rompió en mil trozos).

    Esta funda pese a ser más barata protege muchísimo más, en la parte posterior es de un plástico duro recubierto de un material que imita piel para darle un tacto más agradable, en la parte de la pantalla es la típica tapa que por dentro es de micro fibra para mantener la misma limpia.

    Esta funda permite el bloqueo/desbloqueo con el abrir y cerrar la tapa, algo que se agradece por que la oficial no lo permitía, encaja perfectamente es la nexus. Es un producto recomendable por el precio que tiene, muy contento con ella.
    Report
  • Denice
    5.0 out of 5 stars SD Card Not Working? PLEASE READ!
    Reviewed in the United States on 25 April 2022
    Verified Purchase
    I was hesitant about purchasing this SD card for my child’s Kindle 7 Fire because I saw several reviewers mention the card did not work for them. In fact, quite a few people had that issue regarding different Kindles, so if you are having issues please follow these instructions. When you insert the SD card the tablet may not recognize it because you need to switch from your child’s profile to the parent profile. Once you are on the parent profile you will go to “Settings”. Under Settings, select the “Storage” button and then you should see an option that says “SD Card”. You will need to format the card to where it allows apps to be placed on the SD card to free up storage on the Kindle. You will need to select format and erase for the SD card to properly work. Once completed, switch back to the child’s profile for your kiddo to use 😊. Your kindle will have sufficient storage and not lag anymore. Hooray!
  • サボテン2002
    5.0 out of 5 stars コストパフォーマンスよし
    Reviewed in Japan on 16 January 2018
    Verified Purchase
    容量が大きいので動画などのPC間の輸送に使っている。
    使い始めて数ヶ月目だが、何の問題もなく使えている。
    細かい事だが、色が他と違う(マイクロSDは大抵黒い)ので識別しやすいのも地味に助かる。
  • Marco
    5.0 out of 5 stars Excelente y rapida memoria
    Reviewed in Mexico on 11 June 2019
    Verified Purchase
    La compre para usarla en una Raspberry pi 3, ya que tenia otras que eran mas lentas y el systema se congelaba de vez en cuando, al usar mucho la escritura en la Memoria, con esta llevo mas de 6 meses sin ningun problema, la raspberry pi no ha fallado desde entonces. Muy buena compra!!!